Question

Find the circumference and area of the circle. Round to the nearest tenth.
2 m

Answer 1

• Radius=2m

Circumference:-

`\\ \bull\sf\dashrightarrow 2\pi r`

`\\ \bull\sf\dashrightarrow 4(3.14)`

`\\ \bull\sf\dashrightarrow 12.56m`

Area.

`\\ \bull\sf\dashrightarrow \pi r^2`

`\\ \bull\sf\dashrightarrow 3.14(2)^2`

`\\ \bull\sf\dashrightarrow 3.14(4)`

`\\ \bull\sf\dashrightarrow 12.56m^2`