Find the length of AB¯¯¯¯¯¯ to the nearest hundredth.

is there any attachment? what are the equations?

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,

1

step-by-step explanation:

it's the only multiple of both and the least