xiomaraaa1 xiomaraaa1

10-05-2021
Mathematics

contestada

A quarter has a diameter of 2.4 centimeters. What is the area of the coin (round answer to nearest tenth)?

Respuesta :

juliegbh02 juliegbh02

10-05-2021

Answer:

4.5

Step-by-step explanation:

The equation of an area of a circle is A=πr² where r is the radius.

The radius is also half the diameter. So the radius of the quarter is 1.2

A=π(1.2)²

A=π(1.44)

A=4.52389

Answer Link

inweke4154 inweke4154

26-02-2022

Answer:

4.5 answer is on the picture below. :) Thank you!

Step-by-step explanation:

Proof...

Ver imagen inweke4154

Answer Link

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