The circumference of a circle can be calculated using the formula:
C = 2πr
where C is the circumference, π (pi) is a constant approximately equal to 3.14, and r is the radius.
Given a radius of 70, we can substitute it into the formula:
C = 2 × 3.14 × 70
C = 439.6
So, the approximate circumference of a circle with a radius of 70 is 439.6 units.
What is the approximate cicumference of a circle with a radiance of 70 use 3.14 for it
1 answer