Question

Radius of circle is 7m find it diameter and area?

pls solve it fast​

Answer 1

Answer:

Diameter will be 14m

Step-by-step explanation:

diameter= twice the radius

= 7*7

= 14

Answer 2

Answer:

step by step explanation:

Given = Radius of circle =7 m

solution= diameter of a circle = r X 2

= diameter of a circle = 7 X 2

= diameter of a circle = 14 m

Now,

area of a circle = πr^2

area of a circle = 22 x (7)^2

7

area of a circle = 22 x 49

7

area of a circle = 22 x 7 ( 49 is divided by 7 )

area of a circle = 154 m^2 (154 meter square)

hope this is helpful for you.....