Question

the diameter of a circle whoseraduus is 20 cm is​

Answer 1

Answer:

As we know radius os half of the diameter .

So,to find the diameter:-

$\sf \: = 20cm \times 2 = 40cm$

• The diameter is 40 cm.

Answer 2

Answer:

Hey dude this is ur

Step-by-step explanation:

D = R×2

= 20×2

= 40cm.