Answer:
450
Step-by-step explanation:
108 x 4 +18
c) rad 3/2
If Cos 30° equals rad 3/2 then the sin 60° equals rad 3/2.
Equivalent
4:5 multiply both sides by 4 to get 16:20
Simply put, it is similar to finding the area of a circle.
Therefore, a=pi*r^2
a=pi*23^2
a=529pi
a=1661.9 ft^2
