Respuesta :
diameter = radius * 2
9.4 * 2 = 18.8
diameter is 18.8 feet
circumference = [tex] \pi [/tex] * diameter
c = 3.14 * 18.8
c = 59.032
circumference is 59 feet.
9.4 * 2 = 18.8
diameter is 18.8 feet
circumference = [tex] \pi [/tex] * diameter
c = 3.14 * 18.8
c = 59.032
circumference is 59 feet.
Answer:
18.8 feet, 59.1 feet to the nearest tenth
Step-by-step explanation:
The diameter is the line drawn that divides the circle into two while the circumference is the perimeter of the circle. Both are a measure of the radius of the circle.
The diameter D = 2r where r is the radius of the circle
The circumference = 2Πr = ΠD where Π = 22/7
Given that the circular fountain has a radius of 9.4 feet
Its diameter = 2 × 9.4 feet = 18.8 feet
The circumference = 22/7 × 18.8 feet
=59.09 feet
≈ 59.1 feet to the nearest tenth
