201k views
2 votes
100 points! Can someone he|p me with geometry and exp|ain how to do it, p|ease?

*SPAM ANSWERS WILL NOT BE TOLERATED*

100 points! Can someone he|p me with geometry and exp|ain how to do it, p|ease? *SPAM-example-1
User Diand
by
3.5k points

2 Answers

6 votes

Answer:

The measure of angle a is 45 degrees.

Explanation:

Notice that since PS = RS, this is an isosceles triangle. This means that the base angles are equal. We also know that the sum of interior triangles of a triangle equals 180, then, if 'a' is the base angle, we have the following equation:

90 + a + a = 180

2a = 180 - 90 = 90

a = 90/2 = 45

a = 45

User Pinglock
by
3.0k points
6 votes

Answer:

A = 45 degrees

Explanation:

PS AND PQ IS THE SAME,

which means that each side is the same,(left and right)

a triangle, has 180 degrees

180-90

=90

90/2(get the angle of each sides that are left)

=45 degrees is the answer

Now pay up 100 points, lol

User Dhahn
by
3.5k points