Question

What does PQ=?
what does QR=?

Answer 1

PQ=12

QR= 8

Hope it helps.

Answer 2

Answer: PQ = 12

QR = 8

Explanation:

3x + 6 + 2x+4 = 20

5x = 20- 10

so, x = 2

so

PQ = 3x + 6 = 3*2+6 = 6+6 = 12

QR = 2x+4 = 2*2+4 = 4+4 = 8