One geometry problem? 10 points for best answer

32 -

Q is in the interior of right
Thanks in advance! I will choose best answer.

it's a right angle so you have 90 degress total.

mQRS = x
mPRQ = 4x
x + 4x = 90
x = 18
4x = 72

answer is 72 degrees.

the sum of the two adjacent angles is 90º

< PRQ = 4 < QRS

< QRS + 4 < QRS = 90

< QRS = 18º

so, < PQR = 72º

check

@Σ