The circumference of a circle can be found using the formula C=2πr, where C is the circumference and r is the radius.
C = 2π(2.5) (using π = 3.14)
C = 2(3.14)(2.5)
C = 15.7
Therefore, the estimated circumference to the tenths place is 15.7 feet.
What is the circumference of a circle with a radius of 2.5 feet? Estimate the circumference to the tenths place using 3.14 for π .(1 point) Responses 15.7 feet 15.7 feet 16 feet 16 feet 15.6 feet 15.6 feet 7.85 feet 7.85 feet
1 answer