nayelimontijo200 nayelimontijo200

26-03-2020
Mathematics

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What is the area of a circle with a radius of 7 cm? (Use 3.14 for x and round to the nearest tenth.)

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wegnerkolmp2741o wegnerkolmp2741o

26-03-2020

Answer:

153.9 cm^2

Step-by-step explanation:

The area of a circle is found by

A = pi r^2

A = 3.14 *7&2

A =3.14*49

A =153.86

Rounding to the nearest tenth

153.9 cm^2

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