The surface area of a sphere can be approximated as follows:
Surface area = 4tr2
where r is th...
The surface area of a sphere can be approximated as follows:
Surface area = 4tr2
where r is the radius of the sphere;
it is a constant that is roughly equal to 3.
Using the simple approximation above, calculate the surface area of a sphere with a radius of 2 meters.
O A. 16 m2
O B. 24 m2
O C. 9 m2
O D. 48 m2
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