Question

Quadrilateral PQRS is a rectangle. What is the length of PQ?

Select the best answer from the choices provided.
А.7
B.19.799
C.24.249
D.28

Answer 1

C

Explanation:

remember SOHCAHTOA

SOH is for sin

CAH is for cosin

TOA is for tan

line PS=14 so line QR=14

line PQ is your x value. so to solve, write out tan30=14/x

rewrite it so it now says x= 14/tan. type that in to your calculator and you get your answer