If a circle has the diameter of 8, what is the circumference? Geometry Perimeter, Area, and Volume Circumference and Area of Circles 1 Answer Veddesh #phi# Jan 26, 2016 #Cir##cumference=25.14......# Explanation: #Note# #th##at# #pi=22/7# #Radius=r# #Radius# #o##f# #ci##rcl##e##=(Diameter)/2=8/2=4# #Cir##cumference##=2pir=2pi(4)=8pi# #rarr=8*22/7=176/7=25.14......# Answer link Related questions What is the circumference of a 15-inch circle if the diameter of a circle is directly... If the radius of a circle is 4cm, what is the area? How do you find the circumference of a circle with a diameter of 6 cm? How much will it cost to paint a circular sign with a radius of 4 feet if the painter charges... What is the circumference of a circle with a radius of 30 inches? Write the equation of a circle with a center at (-3,-4) and a radius of 3? What is the perimeter of a quadrant of a circle with radius 3cm? I am installing a 1 yard-wide walk around circular swimming pool that is 21 ft in diameter. What... What is the circumference of a circle with radius of 30 inches? What is the equation of a circle with a center at (-3, -4) and a radius of 3? See all questions in Circumference and Area of Circles Impact of this question 60265 views around the world You can reuse this answer Creative Commons License