The area of a rectangular pool is 153ft². The length of the pool is 8 ft greater than the width of the pool. This situation can be represented by the equation w²+ 8w - 153 = 0. What is the width of the pool in feet?

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,

only 10/60 isn't equivalent

hope this : )

6.5

step-by-step explanation:

you said it was in the question

~courtney