Question

A coaster has a circumference of 12.56 inches. Suppose the same amount of coaster is visible around the bottom of a glass as shown. What is the circumference of the glass?

Pleases answer this by tomorrow night! It is due Wednesday. Thank You!

Answer 1

first to find diameter of the full image we would need to find the diameter of the coaster
first you would find diameter using circumstance formula then subtract the diameter of glass from it which would be 0.5 but times 2 since there r two sides
finally use the found diameter and plug it in the circumstance formula to to find the circumstance of the full image.