The length of the side opposite the 90° angle of a 30 - 60 - 90 is 18 ft. Determine the lengths of the other two sides.
Round your answer to the nearest hundredth when necessary.
ft.
The side opposite the 30° angle is:
ft.
The side opposite the 60° angle is:
10 pts

-30 angle b

18 ft. h

Step-by-step explanation:

a=bh

(2,9)

i think thats the answer i checked it on google

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,