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A group of students stood in a circle to play a
game. The circle had a diameter of 22 meters.
Which measurement is closest to the area of the
circle in meters ?

A group of students stood in a circle to play a game The circle had a diameter of 22 meters Which measurement is closest to the area of the circle in meters class=

Respuesta :

Answer: Choice C)  379.94 square meters

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Work Shown:

Diameter = 22 meters

Radius = 11 meters (half the diameter)

We'll plug r = 11 into the formula below

A = pi*r^2

A = 3.14*11^2

A = 379.94

This value is approximate since pi = 3.14 is approximate. Use more decimal digits of pi to get a more accurate area value.

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