Question

6. Find the circumference and area of a circle with a diameter of 8 meters. Leave your answers in terms of . Write "pi" instead of the symbol​

Answer 1

Answer: Area = 16*pi m^2

Circumference = 8*pi

Step-by-step explanation: The circumference and area of a circle are given by:

Area = pi*r^2

Circumference = 2 pi*r

Radius = Diameter/2, or 4 meters (m)

Area = 16*pi m^2 (50.27 m^2)

Circumference = 8*pi (25.13 m)