Test Fall 2021 / 9 of 20 PQ is tangent to Circle O at Point P with arc lengths 160° and 60° as shown below.
P
160°
600
0.
R
What is the measure of ZQ ? (in degrees)

5.5

step-by-step explanation:

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

i think the correct option is the second option.