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e-lub [12.9K]
3 years ago
8

A circle has a radius of 4in what is the area of the circle?​

Mathematics
2 answers:
garik1379 [7]3 years ago
8 0

Answer:

50.24

Step-by-step explanation: 1

C = 4 inches

4 in x 2 = 8

8 x 3.14 = 25.12

Step-by-step explanation: 2

C = 2 x 8 = 16

16 x 3.14 = 50.24

<em>            </em><em>~Hope this helps!</em>

<em>       </em><em>~Hocus Pocus</em>

UkoKoshka [18]3 years ago
6 0

Answer:

<h3>A≈50.27in²</h3>

Step-by-step explanation:

A=πr2=π·42≈50.26548in²

I hope it's help

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3 years ago
Which choices are equivalent to the expression below? Check all that apply. 6√3
Westkost [7]

Answer:

case A. \sqrt{18}*\sqrt{6}

case B. \sqrt{108}

case E. \sqrt{3}*\sqrt{36}

Step-by-step explanation:

we have

6\sqrt{3}

we know that

6\sqrt{3}=\sqrt{36*3}=\sqrt{108}

<u>Verify each case</u>

case A) \sqrt{18}*\sqrt{6}

\sqrt{18}*\sqrt{6}=\sqrt{18*6}=\sqrt{108}

therefore

\sqrt{18}*\sqrt{6} is equivalent to 6\sqrt{3}

case B) \sqrt{108}

so

\sqrt{108} is equivalent to 6\sqrt{3}

case C) \sqrt{3}*\sqrt{6}

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therefore

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case D) \sqrt{54}

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case E) \sqrt{3}*\sqrt{36}

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so

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6 0
3 years ago
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the answer is 15.5%
6 0
3 years ago
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