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3 years ago

The circumference of a circle is 100.48 feet. What is the circle's diameter?

Mathematics

2 answers:

lukranit [14]3 years ago

7 0

Answer:

32 feet

Step-by-step explanation:

Since we know that the formula for finding circumference is C = π · d, and π is equal to 3.14, we reverse the formula so it fits what information we have.

We know that C = 100.48 and we also know that π = 3.14 so all we have to find is the diameter.

To do this, you divide 100.48 by 3.14 to get 32 feet as your final answer.

sweet-ann [11.9K]3 years ago

5 0

Answer:

631.334460 ft

Step-by-step explanation:

i think

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Genrish500 [490]

Answer:

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3 years ago

Find the area and the circumference of a circle with a diameter 8yrd.

nalin [4]

Answer:

Part 1) The area of the circle is $A=50.24\ yd^2$

Part 2) The circumference of the circle is $C=25.12\ yd$

Step-by-step explanation:

step 1

The area of a circle is equal to

$A=\pi r^{2}$

we have

$r=8/2=4\ yd$ ---> the radius is half the diameter

$\pi =3.14$

substitute

$A=(3.14)(4)^{2}$

$A=50.24\ yd^2$

step 2

The circumference of a circle is equal to

$C=\pi D$

we have

$D=8\ yd$

$\pi =3.14$

substitute

$C=(3.14)8$

$C=25.12\ yd$

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3 years ago

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astraxan [27]

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that is a long answer but it works

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3 years ago

4-2 1/4 as a fraction !!! ill mark !! have a good day !!

noname [10]

Answer:

3/4

Step-by-step explanation:

it's for sure 3/4!!!!!

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It’s attached there

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