How many square miles can he see?

Algebra
Tutor: None Selected Time limit: 1 Day

A forest ranger can see for a distance of 12 miles from a firetower. How many square miles can he observe?

Oct 3rd, 2015

distance = r = 12 miles

How many square miles can he see?

for this we calculate area , so

area = π * r^2 = 3.14 * (12)^2 = 3.14 * 144 = 452.16 square miles.

Hence, he can see 452.16 square miles from the tower.

Sep 16th, 2015

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Oct 3rd, 2015
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