Mathematics: What is the area of a circle with a diameter of 24 meters (use 3.14 for pi)?

What is the area of a circle with a diameter of

jasminelynn135owmyj1

13.03.2022

The area of a circle is represented by the equation:

$A=\pi r^{2}$

We know that the diameter is two times the radius: d=2r

So if we know that the diameter of the circle is 24m, we can divide this by two in order to get the radius:

24m=2r --> r=12m

So then we can plug this radius in to the equation for the area of a circle:

$A=\pi (12)^{2}$

$A=144\pi$

We are told to use 3.14 as pi, and not pi itself, so let's plug in 3.14 for pi:

A=3.14(144)

$A=452.16m^{2}$

Now we know that the area of this circle is 452.16 square meters.

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bellapimienta8

30.03.2021

Step-by-step explanation:

Q1 = 14

Q3 = 21

Take 21 - 14 and it gives you the interquartile range of 7.

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