Question

the circumference of a circle is 94.20cm .Find the diameter and area of the circle. Take pie =3.14​

Answer 1

Answer:

Step-by-step explanation:

circumference of a circle = 2 (pi) r

and its given to be 94.2 cm .

so

2(pi) r= 94.2

2(3.14)r = 94.2

r(6.28) = 94.2

r=15cm .

diameter = 2r=2 x 15=30cm

area = pi r^2 = 3.14 x 15^2 = 706.5 cm^2

hope this helps .

Answer 2

The answer is 295.788 cm .

I hope it helps