Question

If the circumference and area of a circle are numerically equal, then the diameter of the circle is equal
to
​

Answer 1

Answer:

4units

Step-by-step explanation:

Circumference of circle=Area of circle

2πr=πr×r

2r=r×r

2=r

r=2units

diameter=2r

=2×2

= 4units

Answer 2

Area of Circle=Circumference of circle

πr² =2πr

r²/r= 2π/π

r= 2

Now Diameter = 2×r

d = 2×2

d = 4 units