Question

a cirlcular patio has a diameter of 26ft. inside it is a round flower garden with a diameter of 6ft. to edge the patio and the garden with a fence, how much fencing is needed?

Answer 1

Circumference = 2πr = πd

Diameter of patio = 26

Circumference of patio = 26π

The flower garden is inside the patio, 6 feet from each edge. The diameter of the flower garden = 26 - 6 - 6 = 14

Circumference of flower garden = 14π

26π + 14π = 40π = 125.6637061 feet = 126 feet to 3sf.

Answer 2

Answer: C just took the test

Explanation: