Respuesta :
Answer:
43 cm
Step-by-step explanation:
Circumference = 86π cm
Radius = 86π ÷ 2π = 43 cm
A circle has a circumference of 86 pie cm has a radius equal to 43 cm in units.
What is the circumference of the circle?
The circumference of the circle that has a radius of r is defined as the product of diameter to the pie value.
The circumference of the circle = 2πr
It is given that
The circumference of the circle is 86 pie cm
So,
The circumference of the circle = 2πr
86 π = 2 (π ) r
r = 86/2
r = 43 cm
Hence, the radius of the circle is 43 cm.
Learn more about circumference here;
brainly.com/question/12512221
