Question

Question

Find the area and the circumference of the circle. Round your answers to the nearest hundredth.



area:
square units

circumference:
units

Answer 1

Area: 201.06

Circumference:50.26

Explanation:

Area of a circle: pi*r^2

8^2=8*8=64

64*pi=201.06193 Rounded to the neares hundredth=201.06

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Circumference of a circle: 2pi * r

2*8=16

16*pi=50.2654825 Rounded to the nearest hundredth = 50.26