Question

Find the circumference of the circle and show work

Answer 1

so the answer is 25.13

Explanation:

Using the formulas

C=2πr

d=2r

Solving forC

C=πd=π·8≈25.13274

Answer 2

`\huge \tt \color{pink}{A}\color{blue}{n}\color{red}{s}\color{green}{w}\color{grey}{e}\color{purple}{r }`

`\large\underline{ \boxed{ \sf{✰\:Important\: point's }}}`

• Circumference:- The line that bounds a circle or other two-dimensional figure
• Circle:- A two-dimensional geometric figure, a disk, consisting of the set of all those points of a plane at a distance less than or equal to a fixed distance (radius) from a given point.

`\underline{ \boxed{ \sf{✷ \:Circumference \: of \: a \: circle \: is : -\:2 \: \pi \: r \: ✷ }}}`

• Here d stands for diameter
• value of π 3.14 or 22/7
• Here "d" (diameter) = 8in
• Then r(radius) will be 8/2= 4

• Now let's substitute value

`\sf{C↦2× 3.14 * 4} \\ \sf{C↦25.13in} \: \: \: \:`

• Hence the circumference the circle is 25.13 in.

`\underline{ \boxed{ \sf{✰\:25.13in✓ }}}`

Hope it helps !