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2 years ago

A circle has a circumference of approximately 113.04 inches. What is the diameter and the radius of the circle.

Mathematics

1 answer:

Katen [24]2 years ago

4 0

Answer:

The diameter of the circle is $D=36\ in$ and the radius is $r=18\ in$

Step-by-step explanation:

we know that

The circumference of a circle is equal to

$C=\pi D$

where

D is the diameter of the circle

we have

$C=113.04\ in$

substitute and solve for D

$113.04=(3.14)D$

$D=113.04/(3.14)$

$D=36\ in$

Find the radius r

$r=36/2=18\ in$ -----> the radius is half the diameter

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Black_prince [1.1K]

Answer:

345.

Step-by-step explanation:

Just divide 407.10 by 1.18 and you'll get your answer.

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3 years ago

Deisha can build a fence in 15 hours, and Travis can build a fence in 12 hours. How long will it take them together to build a f

Basile [38]

Answer:

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Step-by-step explanation:

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2 years ago

If the same BLANK number is multiplied to each side of a true inequality, the inequality sign is reversed to make the resulting

Maurinko [17]

Answer: Negative
If the same negative number is multiplied to each side of a true inequality, then the inequality sign flips to make the new inequality true as well

Example:
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3 years ago

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harkovskaia [24]

Answer:

$\pi$ radian

Step-by-step explanation:

We know that angle for a full circle is 2 $\pi$

In the given figure shape is semicircle

hence,

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thus, angle for given figure = half of angle for a full circle = 1/2 * 2 $\pi$ = $\pi$

Thus, answer is $\pi$ radian

alternatively, we also know that angle for a straight line is 180 degrees

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2 years ago

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Answer:

If q, then p

Step-by-step explanation:

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The converse is formed by switching the hypothesis (p) and the conclusion (q).

Therefore the converse of the given conditional is "If q, then p"

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2 years ago