Find the area of the sector in
terms of pi.
270°
12
Area = [?]

[?] = 108

Step-by-step explanation:

 is  3/4 of a whole revolution:   so the area of the sector is 3/4 of the area of the entire circle.

Area of a circle:  

Area of the sector:  

the dimensions are:

step-by-step explanation:

we want to find the dimensions of a rectangular box with volume of

we factor to obtain;

we rewrite the rightmost factor to obtain;

recall that:

we apply difference of two squares formula to obtain;

hence the dimensions are