Question

If the radius of the circle is 7 cm, then
the distance around the circle is
cm.​

Answer 1

Answer:

44 cm

Step-by-step explanation:

Distance around the circle = Perimeter of a circle

Perimeter of a circle =

$2\pi r$

= 2 × 22 / 7 × 7

= 44 cm

Therefore, distance around the circle is 44 cm.

Answer 2

QUESTION ⤵

• If the radius of the circle is 7 cm, then

the distance around the circle is.

ANSWER ⤵

• Given,
• Radius of circle = 7 cm

• Thus area of a circle = $\pi r^{2}$

$22 \div 7 \times 7 {}^{2} = 154$cm²