Question

diameter of circle whose radius is 6.8 cm​

Answer 1

Answer:

diameter of the circle is 13.6 cm.

Answer 2

Answer:

$Hi [\tex]</p><p></p><p></p><p>...</p><p></p><p></p><p>[tex]\fbox{Given}$

Radius of circle = 6.8 cm

$\fbox{ToFind}$

Diameter of the circle

We know that diameter of a circle = 2πr

$\longrightarrow$= 2 × π × r

= 2 × 22/7 × 6.8

= 42.7 approx

$\Longrightarrow$ Perimeter = 4.27 cm approx value.