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the surface of a circular lake has an area of 15.5km^2. What is the area of the

ID: 1328618 • Letter: T

Question

the surface of a circular lake has an area of 15.5km^2. What is the area of the lake in mi^2? The answer is somehow 5.99mi^2 but i don't know how to get there. Help please
the surface of a circular lake has an area of 15.5km^2. What is the area of the lake in mi^2? The answer is somehow 5.99mi^2 but i don't know how to get there. Help please
the surface of a circular lake has an area of 15.5km^2. What is the area of the lake in mi^2? The answer is somehow 5.99mi^2 but i don't know how to get there. Help please

Explanation / Answer

1 km = 0.6213 mi


given


area = 15.5 km^2 = 15.5 * (1km)^2

area = 15.5*(0.6213)^2 mi^2


area = 5.99 mi^2 <<----------answer