Question

Find the radius of a circle whose diameter is 7 cm.​

Answer 1

$\huge{\pink {\sf\underline{Solution:-}}}$

$Diameter \: of \: the \: given \: circle = 7 \: cm$

$Radius \: of \: the \: given \: circle$

$= \frac{1}{2} \times (Diameter)$

$= ( \frac{1}{2} \times 7) \: cm$

$= 3.5 \: cm$

Answer 2

Answer:

14 cm because it will be multiply with 7x2 14cm