2 Answers

Sabreen · Answer 1 · 2020-12-24T20:14:53+0000

Answer:

8.28 units

Explanation:

The formula for the circumference of a circle is
$C=\pi d$

where

is the circumference of the circle

is the diameter of the circle

We know form our problem that the circumference of our circle is 26.28 units, so
C=28.26 . Let's replace that value in our formula and find
:

$C=\pi d$

$26=\pi d$

Divide both sides of the equation by
$\pi$

$(26)/(\pi ) =(\pi d )/(\pi )$

$(26)/(\pi ) =d$

$d=(26)/(\pi )$

d=8.28

The diameter of the circle that has a circumference of 28.26 units is 8.28 units.

Darshan Kassen · Answer 2 · 2020-12-30T13:58:19+0000

Answer:

The diameter of a circle is 9 units

Explanation:

A circle has a circumference of 28.26

Let diameter of a circle be d unit.

Formula:

$C=\pi d$

where, C=28.26

$28.26=\pi d$

$d=(28.26)/(\pi)$

$d=8.995\approx 9$

Hence, The diameter of a circle is 9 units

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