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(HURRY PLZ)Use the given angle measures to answer the following
questions.
M m Activity 1 of 2
Part A: If Angle A and Angle B are vertical angles,
what is value of x?
A:10
в:35
C: 28
D: 8
Activity 2 of 2
Part B: If Angle A and Angle B are supplementary
angles, what is measure of
Angle B?
A :90 °
B :28 °
C :180 °
D: 140 °

HURRY PLZUse the given angle measures to answer the following questions M m Activity 1 of 2 Part A If Angle A and Angle B are vertical angles what is value of x class=

Respuesta :

luclaporte2

Answer:

If Angle A and Angle B are vertical angles,

what is value of x?

D. 8

If Angle A and Angle B are supplementary

angles, what is measure of

Angle B?

D. 140

Step-by-step explanation:

If Angle A and Angle B are vertical angles,

what is value of x?

Vertical angles are congruent thus

40° = 5x°

5x° = 40°

(5x / 5)° = (40 / 5)°

x° = 8°

If Angle A and Angle B are supplementary

angles, what is measure of

Angle B?

Supplementary angles add up to 180° or a straight line.

180° – 40° = 140°

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