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Finding Unknown Angle Measures Answers

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1
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What is the measure of angle BMA where the diagonals meet? °

Answer:

90

2
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How do you know?✔ DMC and BMA are vertical angles.DMC and BMA are complementary angles.DMC and BMA are supplementary angles.DMC and BMA are adjacent angles.

A
✔ DMC and BMA are vertical angles.
B
DMC and BMA are complementary angles.
C
DMC and BMA are supplementary angles.
D
DMC and BMA are adjacent angles.
3

Question text not available

Answers:
°:61
°:119
4

What is the measurement of angle DMC?✔ 903060120°

Answers:
°:90
Selection 2:DMC and BMA are vertical angles.
5

What is the measure of ?

Question illustration
A
47°
B
61°
C
108°
D
119°
6

Which relationships about the interior and exterior angles are true? Check all that apply.

A
a° + b° + c° = 180°
B
x° + a° = 180°
C
a° = c°
D
a° + c° = 90°
E
x° + a° = b° + c°
7

a = 2959✔ 61119°

Answers:
°:61
°:119
8

b = 295961✔ 119°

A
29
B
59
C
61
D
✔ 119

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