Question

Area is 49cm what is its diameter and radius​

Answer 1

Result: The area of a circle with diameter 49 is 1886

Formulae:

• r = 24.5 d = 49 C = 154 A = πr2 = π(d2)2 A = C24π π = 3.1415 A = area C = circumference or perimeter r = radius, d = diameter

Answer 2

Answer:

What is the area of a circle with diameter 49 cm?

Result: The area of a circle with diameter 49 is 1886

Formulae:

r = 24.5 d = 49 C = 154 A = πr2 = π(d2)2 A = C24π π = 3.1415 A = area C = circumference or perimeter r = radius, d = diameter