What for the radius have to be so the area and circumference and area are the same
Mathematics
abrilroblero9
Question
What for the radius have to be so the area and circumference and area are the same
1 Answer

1. User Answers Moskid
area of a circle = circumference of a circle
πr² = 2πr
r²=2πr÷π
r²÷r=2r÷r
r=2