Question

A circular playground has a circumference
of 145.2 m. Find its radius and diameter.​

Answer 1

$\large \underline \mathsf{Question:-}$

A circular playground has a circumference

of 145.2 m. Find its radius and diameter.

$\large \underline \mathsf{Given : - }$

circumference of circular playground = 145.2m

$\large \underline \mathsf{solve : - }$

circumference of circular playground =2π r

circumference of circular playground = 2 × 145.2

= 290.4π r

diameter of the circular playground = 2×r

= 2×290.4

=580.8 m

Answer 2

$\large \underline \mathsf \pink{Question:-}$

A circular playground has a circumference

of 145.2 m. Find its radius and diameter.

$\large \underline \mathsf \pink{Given : - }$

circumference of circular playground = 145.2m

$\large \underline \mathsf \pink{solve : - }$

circumference of circular playground =2π r

circumference of circular playground = 2 × 145.2

= 290.4π r

diameter of the circular playground = 2×r

= 2×290.4

=580.8 m