patrickbrown64
Answered

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The radius of a circle is 12 cm. Select ALL correct statements.

The Radius Of A Circle Is 12 Cm Select ALL Correct Statements class=

Sagot :

Pikamel

Answer:

B, D, and E

Explanation:

First, the formula for the area of a circle is [tex]\pi[/tex][tex]r^{2}[/tex]

Since pi is equal to 3.14, all we need is the radius squared. Since your radius is 12, [tex]12^{2}[/tex]=144. Therefore, your equation for area will be (3.14)(144), answer B.

Second, the formula for the circumference of a circle is [tex]2\pi r[/tex].

So, 2(3.14)(12), answer D.

Edit: Answer E also says the same as above- it just multiples the 2 and the 12 together. Sorry for the initial error!

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