Question

diameter of a circle is 7cm then its radius is​

Answer 1

Step-by-step explanation:

Correct option is

B

3.5 cm

Diameter of a circle =7cm

Radius of teh circle=

2

Diameter

=

2

7cm

=3.5cm

Hence, B is the correct option.

Answer 2

Answer:

3.5 because

r = d/2

r = 7/2

r = 3.5 Answer

I think that I have help you