the internal division and the external divison of a line...
TRANSCRIPT
The internal division and the external divison of a line segment
선분의내분점과외분점(The internal division and the external divison of a line segment)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Start
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Start
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Start
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Start
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Start
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Start
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Start
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Start
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Start
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Start
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Start
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Start
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Start
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Start
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Start
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Start
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Start
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Start
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Home
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의두점 A(x1), B(x2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n
)(2) 외분하는점 P2
(mx2 − nx1
m− n
)(m 6= n)
Theorem
좌표평면위의두점 A(x1, y1), B(x2, y2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)(2) 외분하는점 P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의
두점 A(x1), B(x2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n
)(2) 외분하는점 P2
(mx2 − nx1
m− n
)(m 6= n)
Theorem
좌표평면위의두점 A(x1, y1), B(x2, y2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)(2) 외분하는점 P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의두점 A(x1), B(x2)에대하여
AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n
)(2) 외분하는점 P2
(mx2 − nx1
m− n
)(m 6= n)
Theorem
좌표평면위의두점 A(x1, y1), B(x2, y2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)(2) 외분하는점 P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의두점 A(x1), B(x2)에대하여 AB를
m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n
)(2) 외분하는점 P2
(mx2 − nx1
m− n
)(m 6= n)
Theorem
좌표평면위의두점 A(x1, y1), B(x2, y2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)(2) 외분하는점 P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의두점 A(x1), B(x2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n
)(2) 외분하는점 P2
(mx2 − nx1
m− n
)(m 6= n)
Theorem
좌표평면위의두점 A(x1, y1), B(x2, y2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)(2) 외분하는점 P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의두점 A(x1), B(x2)에대하여 AB를 m : n으로
(1) 내분하는점
P1
(mx2 + nx1
m + n
)(2) 외분하는점 P2
(mx2 − nx1
m− n
)(m 6= n)
Theorem
좌표평면위의두점 A(x1, y1), B(x2, y2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)(2) 외분하는점 P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의두점 A(x1), B(x2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n
)
(2) 외분하는점 P2
(mx2 − nx1
m− n
)(m 6= n)
Theorem
좌표평면위의두점 A(x1, y1), B(x2, y2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)(2) 외분하는점 P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의두점 A(x1), B(x2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n
)(2) 외분하는점
P2
(mx2 − nx1
m− n
)(m 6= n)
Theorem
좌표평면위의두점 A(x1, y1), B(x2, y2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)(2) 외분하는점 P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의두점 A(x1), B(x2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n
)(2) 외분하는점 P2
(mx2 − nx1
m− n
)
(m 6= n)
Theorem
좌표평면위의두점 A(x1, y1), B(x2, y2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)(2) 외분하는점 P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의두점 A(x1), B(x2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n
)(2) 외분하는점 P2
(mx2 − nx1
m− n
)(m 6= n)
Theorem
좌표평면위의두점 A(x1, y1), B(x2, y2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)(2) 외분하는점 P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의두점 A(x1), B(x2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n
)(2) 외분하는점 P2
(mx2 − nx1
m− n
)(m 6= n)
Theorem
좌표평면위의
두점 A(x1, y1), B(x2, y2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)(2) 외분하는점 P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의두점 A(x1), B(x2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n
)(2) 외분하는점 P2
(mx2 − nx1
m− n
)(m 6= n)
Theorem
좌표평면위의두점 A(x1, y1), B(x2, y2)에대하여
AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)(2) 외분하는점 P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의두점 A(x1), B(x2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n
)(2) 외분하는점 P2
(mx2 − nx1
m− n
)(m 6= n)
Theorem
좌표평면위의두점 A(x1, y1), B(x2, y2)에대하여 AB를
m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)(2) 외분하는점 P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의두점 A(x1), B(x2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n
)(2) 외분하는점 P2
(mx2 − nx1
m− n
)(m 6= n)
Theorem
좌표평면위의두점 A(x1, y1), B(x2, y2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)(2) 외분하는점 P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의두점 A(x1), B(x2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n
)(2) 외분하는점 P2
(mx2 − nx1
m− n
)(m 6= n)
Theorem
좌표평면위의두점 A(x1, y1), B(x2, y2)에대하여 AB를 m : n으로
(1) 내분하는점
P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)(2) 외분하는점 P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의두점 A(x1), B(x2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n
)(2) 외분하는점 P2
(mx2 − nx1
m− n
)(m 6= n)
Theorem
좌표평면위의두점 A(x1, y1), B(x2, y2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)
(2) 외분하는점 P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의두점 A(x1), B(x2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n
)(2) 외분하는점 P2
(mx2 − nx1
m− n
)(m 6= n)
Theorem
좌표평면위의두점 A(x1, y1), B(x2, y2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)(2) 외분하는점
P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의두점 A(x1), B(x2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n
)(2) 외분하는점 P2
(mx2 − nx1
m− n
)(m 6= n)
Theorem
좌표평면위의두점 A(x1, y1), B(x2, y2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)(2) 외분하는점 P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)
(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의두점 A(x1), B(x2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n
)(2) 외분하는점 P2
(mx2 − nx1
m− n
)(m 6= n)
Theorem
좌표평면위의두점 A(x1, y1), B(x2, y2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)(2) 외분하는점 P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath
The internal division and the external divison of a line segment
Theorem
수직선위의두점 A(x1), B(x2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n
)(2) 외분하는점 P2
(mx2 − nx1
m− n
)(m 6= n)
Theorem
좌표평면위의두점 A(x1, y1), B(x2, y2)에대하여 AB를 m : n으로
(1) 내분하는점 P1
(mx2 + nx1
m + n,
my2 + ny1
m + n
)(2) 외분하는점 P2
(mx2 + nx1
m− n,
my2 + ny1
m− n
)(m 6= n)
Min Eun Gi : https://www.facebook.com/mineungimath