What is The circumference of a circle with a radius of 2.5 ft estimate the circumference to the tens place using 3.14
To find the circumference of a circle, we use the formula C = 2πr, where r is the radius of the circle and π is a mathematical constant approximately equal to 3.14.
Given that the radius of the circle is 2.5 ft, we can substitute this value into the formula as follows:
C = 2 * 3.14 * 2.5
C ≈ 15.7 ft.
Therefore, the estimated circumference of the circle to the tens place using 3.14 is 16 ft.
To find the circumference of a circle, you can use the formula:
C = 2πr
Given that the radius (r) is 2.5 ft, and using an approximate value of π as 3.14, we can substitute these values into the formula to calculate the circumference (C).
C = 2 * 3.14 * 2.5
C ≈ 15.7 ft
Rounding the result to the tens place, the estimated circumference of the circle is 16 ft.
To find the circumference of a circle, you can use the formula:
Circumference = 2 * π * radius
where π is the mathematical constant approximately equal to 3.14.
Given a radius of 2.5 ft, we can substitute this value into the formula:
Circumference = 2 * 3.14 * 2.5 ft
= 15.7 ft
So, the estimated circumference to the tens place is 16 ft.