Answer:
height is 4ft.
Step-by-step explanation:
I used pathagorus theorem .All explaination is in the pic below.
The answer is D
16.55 divide by 2= 8.275
8.275+8.275+16.55+16.55=49.65
3.06, 3 1/6, 3 3/4, 3.8.
Hope that helps.
Answer:
r
Step-by-step explanation:
sin is o/h so across from 12 would be the angle r