Question

Find the radius of circle whose diameter is 30 cm.​

Answer 1

Answer:

diameter =30cm

radius is the half of diameter

so radius is 15cm

i hope it helpful for you!

Answer 2

$\huge\mathfrak \red{solution}$

$\huge\fbox{formulae}$

✰ Radius = Diameter /2

_______________________________

★ Diameter = 30

Radius = 30/2 = 15 ✔︎

$\huge\fbox{radius = 15}$