Question

What is the approximate circumference of a circle with a radius of 4?

1. 12.57
2. 25.13
3.50.27
4. 16

Answer 1

`{ \bf{ \underbrace{Given :}}}`

Radius of the circle = 4.

`{ \bf{ \underbrace{To\:find:}}}`

The approximate circumference of the circle.

`{ \bf{ \underbrace{Solution :}}}`

`\sf\orange{The\:circumference \:of\:the\:circle\:is\:≈\:25.13.}`

2.) 25.13 ✅

`\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\orange{:}}}}}`

We know that,

`\sf\purple{Circumference\:of\:a\:circle \:=\:2πr }`

`= 2 * (22)/(7) * 4 \\ \\ = (176)/(7) \\ \\ = 25.14`

Therefore, the circumference of the circle is ≈ 25.13.

`\huge{\textbf{\textsf{{\orange{My}}{\blue{st}}{\pink{iq}}{\purple{ue}}{\red{35}}{\green{♡}}}}}`

Answer 2

The answer to this question is 25.13