s201117971 s201117971

04-05-2022
Mathematics

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the area of a circular pizza is 2122.64 square centimetres. what is the diameter of the pizza

Respuesta :

04-05-2022

Answer:

The radius = 13 square inches.

Explanation:

The surface are of a sphere has the formula SA=4πr2. SA=2122.64 so 2122.64=4πr2.

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