Question

Analyze the diagram below and complete the instructions that follow.

Answer 1

As QS bisects <RQT into 2 congruent triangles

therefore, <RQS = <SQT

4x-25= 2x+5

2x= 30

x= 15

<RQS = 4x-25

= 4(15) -25

=60-25

= 35