Peter reflected parallelogram ABCD across the y-axis. If angle A is 115° and angle B is 65°, what is the degree measurement of a

Question

3 years ago

7

ngle A'?
65

50

115

150

2 answers:

Sedaia [141] · Answer 1 · 2022-04-04T00:39:52+03:00

Answer:

∠A' = 115°

C is correct

Step-by-step explanation:

Peter reflected parallelogram ABCD across the y-axis.

∠A is 115° and ∠B is 65°

In reflection the property of figure doesn't change.

The given figure is parallelogram ABCD.

Reflection about y-axis.

Change in coordinate of ABCD.

The length of side of parallelogram and angle of parallelogram would be same.

Therefore, the measurement of ∠A' = ∠A

∠A' = 115°

Hence, the degree measurement of ∠A' is 115°

IgorLugansk [536] · Answer 2 · 2022-04-03T22:57:08+03:00

6 0

All angle measure is preserved, therefore measure of A' is 115