The area of the figure is 30 because u have to add an subtract the numbers on the side
Answer:
cos 85 = .09
tan 18 =.32
sin 41=.66
Step-by-step explanation:
cos 85 = .087155743 = .09
tan 18 =.324919696=.32
sin 41=.656059029=.66
1. 18 square feet
2. About 64.95meters or technically 64.95191
hope this helps!! :)
V=hpir²
1/2 full
Vcylinderthisone=(1/2)hpir^2
given
h=250
r=100
so
V=(1/2)(250)pi(100)²
V=125pi10000
V=1250000pi
aprox pi=3.141592
V=3926990 cm^3
divide by 1000
3926.99 liters
about 3927 liters
60.... the person above me is correct