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3 years ago

8

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

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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Sonja [21]

Answer:

$\huge \red{ c_3 = - 1}$

Step-by-step explanation:

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3 years ago

Sophia Thompson is 12 years old. Her mother is 5 years less than four times as old as Sophia. How old is mrs. Thompson? Please e

Ugo [173]

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3 years ago

2 1/4 x2 1/4 in mixed number

maks197457 [2]

Answer:

$5 \frac{1}{16}$ is the answer.

Step-by-step explanation:

Given:

$2 \frac{1}{4} \times 2 \frac{1}{4}$

<u>Step 1: Converting the mixed fraction into fraction:</u>

Multiply 4 by 2 add 1 to the result.

<u></u> $2\frac{1}{4}$ = $\frac{4 \times 2+1}{4}$

= $\frac{8+1}{4}$

= $\frac{9}{4}$

<u>Step 2: Performing the multiplication using the fraction</u>

= > $\frac{9}{4} \times \frac{9}{4}$

=> $\frac{81}{16}$

<u>Step 3: Converting the product back to mixed fraction </u>

divide 81 by 16 and find the remainder

=> $quotient \frac{remainder}{divisor}$

Dividing 81 by 16 we get 5 as quotient and 1 as remainder

Thus the result in mixed fraction will be

=> $5 \frac{1}{16}$

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kondor19780726 [428]

Answer:

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Step-by-step explanation:

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slamgirl [31]

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Step-by-step explanation:

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