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22-01-2021
Mathematics

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Work out the area of a circle with radius of 7.5cm

Work out the area of a circle with radius of 75cm class=

Respuesta :

abdullah47540 abdullah47540

22-01-2021

Answer:

Area of circle is equal A = πr²

Here r = 7.5 and π = 3.142

so,

A = 3.142(7.5)²

A = 176.17 after rounding off.

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