(1) classify the triangle by its angle measure. Δxyz is a __________ triangle
TRANSCRIPT
(1) Classify the triangle by its angle measure.
ΔXYZ is a __________
triangle.
(2) Classify the triangle by its angle measure.
ΔXYW is a __________
triangle.
(3) Classify the triangle by its angle measure.
ΔXZW is a __________
triangle.
(4) Classify the triangle by its side measure.
ΔEFG is a __________
triangle.
(5) Classify the triangle by its side measure.
ΔDEG is a __________
triangle.
(6) Classify the triangle by its side measure.
ΔDEF is a __________
triangle.
(7) Find each angle measure.
m ACB = ∠__________
degrees.
(8) Find each angle measure.
m NKM = ∠
__________degrees.
(hint: 180 = 5x) (hint: 180 = 5x)
(9a) Given ΔABC is congruent to ΔXYZ, Is this the correctly
drawn sketch?
YES or NO
(9b) Given ΔABC is congruent to ΔXYZ, Is this the correctly
drawn sketch?
YES or NO
(9) Given ΔABC is congruent to ΔXYZ, identify the congruent
corresponding parts
BC = ____
(10) Given ΔABC is congruent to ΔXYZ, identify the congruent
corresponding parts
ZX = ____
(11) Given ΔABC is congruent to ΔXYZ, identify the congruent
corresponding parts
∠ Y = ____
(12) Given ΔABC is congruent to ΔXYZ, identify the congruent
corresponding parts
∠ A = ____
13) Given ΔJKL is congruent to ΔPQR, find …
x = _______
14) Given ΔJKL is congruent to ΔPQR, find …
RP = _______
15) Find each angle measure.
∠ B = ____ degrees
16) Find each angle measure.
∠ HEF = ____ degrees
17a) Exterior Angles Theorem
x = ___
17b) Exterior Angles Theorem
∠ CDE = ____ degrees
17c) Exterior Angles Theorem
∠ DEC = ____ degrees
17d) Exterior Angles Theorem
∠ ECD = ____ degrees
17e) Exterior Angles Theorem
y = ____
17f ) Exterior Angles Theorem
y = ____
(17 f ) Classify the triangle by its angle measure.
ΔCDE is a __________
triangle.
18a) Exterior Angles Theorem
x = ____
Z
B
C A
y (3x+4)º
(8x+4)º
(12x-2)º
18b) Exterior Angles Theorem
y = ____
Z
B
C A
y (3x+4)º
(8x+4)º
(12x-2)º
18c) Exterior Angles Theorem
∠ ZBA = ____ degrees
Z
B
C A
y (3x+4)º
(8x+4)º
(12x-2)º
19a) Corr. to the Triangle Sum Theorem
x = ____
C
A
B (10y)º x+3
3x-7 2x-2
19b) Corr. to the Triangle Sum Theorem
y = ____
C
A
B (10y)º x+3
3x-7 2x-2
19c) Corr. to the Triangle Sum Theorem
∠ ABC = ____ degrees
C
A
B (10y)º x+3
3x-7 2x-2
(19d) Classify the triangle by its side measures.
ΔABC is a __________
triangle.
C
A
B (10y)º x+3
3x-7 2x-2
(19e) Classify the triangle by its angle measures.
ΔABC is a __________
triangle.
C
A
B (10y)º x+3
3x-7 2x-2