Question

Given: marked, PQ=8
PR=2x, TU=2z+3, ST=5z
Find: PR and ST

Answer 1

PR=8; ST=5

Explanation:

Find PR:

PQ=PR

8=2x

x=4

PR=2x=2(4)=8

Find ST:

TU=ST

2z+3=5z

3=3z

z=1

ST=5z=5(1)=5