Use 3.14 for the value of pi. Round your answer to the nearest tenth.
radius = 5.4 mi

Answer:
91.6
Step-by-step explanation:
The formula to find the area of a circle is A=πr^2. we are given the radius so if we plug it in and use 3.14 for pi we get. 3.14*5.4mi^2. This equals 91.5624 mi, rounded to the nearest tenth it is 91.6 mi.