Consider the following when r = 7 cm. Give both exact values and approximations to the nearest hundredth. (a) Find the circumference of the figure. ____ cm ≈ ____ cm (b) Find the area of the figure. ____ cm2 ≈ ____ cm2

Consider the following when r = 7 cm. Give both exact values and approximations to the nearest hundredth. (a) Find the circumference of the figure. cm ≈ cm (b) Find the area of the figure. cm2 ≈ cm2

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter71: The Cartesian Coordinate System

Section: Chapter Questions

Problem 5A

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Consider the following when r = 7 cm. Give both exact values and approximations to the nearest hundredth.

(a) Find the circumference of the figure.

____ cm ≈ ____ cm

(b) Find the area of the figure.

____ cm² ≈ ____ cm²

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