Question

find the circumference of a circle whose radius 7cm.

Answer 1

Answer:

circumference of a circle = 2πr

radius = 7

therefore, 2 X 22/7 X 7

= 44cm

HOPE IT HELPS

Answer 2

$\huge{\bold{\color{navy}{Question:-}}}$

Find the circumference of a circle whose radius is 7cm.

$\huge{\bold{\color{navy}{Solution:-}}}$

Radius of the circle = $7cm$

Circumference of a circle = $2πr$

$= = > 2 \times \cancel7cm \times \frac{22}{\cancel7}$

$= = > 2 \times 22$

$= = > 44cm$

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