Question

Bill has a circular garden that he wants to put a fence around. He knows the diameter of the garden is 2.5 meter. How much fencing does Bill need to go around the circumference of the garden? ( Use π = 3.14)

Answer 1

Answer:

Bill needs 7.85 meters of fence to cover the edges of the circle garden.

Step-by-step explanation:

Since we know the diameter of the garden is 2.5 meters, we can either do the formulas 2πr, which R= the radius, which is half the diameter. So we take 2 x π  which is 6.28, then multiply that by the radius. Half of 2.5 is 1.25, which equals the radius. 1.25 x 6.28 = 7.85.