Question

find the circumfarence and area of a circle whose diameter is 14cm​

Answer 1

Answer:

C=43.98 cm

Using the formula

C=2 pi r

d = 2 r

Answer 2

SOLUTION:-

Given:

Diameter, d= 14cm

So,

We know, radius= d/2 = 14/2

=) 7cm

Therefore,

⚫Circumference of the circle:

=) 2πr

=) 2× 3.14 × 7

=) 43.96cm

Now,

⚫Area of circle:

=) πr²

=) 3.14 × 7 ×7

=) 153.86cm²

Thus,

Circumference= 43.96cm

Area of circle= 153.86cm

Hope it helps ☺️