what is diameter of a circle equal to its circumference and area are numerically equal
Answers
Answered by
2
Step-by-step explanation:
put the area and cicumference equal
you will get
r=2unit
d=4unit
Answered by
3
Answer:
4 units
Step-by-step explanation:
Area of circle = πr².
Circumference of circle = 2πr.
Area = Circumference
πr² = 2πr
r² = 2r
=> r = 2 units.
Hence the diameter = 2r = 2 * 2 = 4 units.
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