Question

help??

Answer 1

Triangle PRS is what kind of triangle? Name it.

The given info is sufficient to show that the triangle PRS is isosceles. What does this tell you about Angle A?

Answer 2

Which reason would you provide for this?

Answer 3

90 degrees?

Answer 4

The 90-degree angle has already been marked. Your job is to find the measure of Angle a.

Answer 5

It's 45.

Answer 6

Yes, that's correct. Good for you!