7. Penelope is painting a circular canvas. The canvas has a diameter of 12.5 inches. How manysquare inches does Penelope have to paint on?8. Dina has a circular table. She wants to paint around the edge of the table. If the table has aradius of 3.5 feet, how long is the part of table she will be painting?9. Elle is putting ribbon around a circular box. The box has a radius of 4.5 inches. How much ribbondoes she need?10. You have a circular mirror. The mirror has a diameter of 8 inches. There is a circular framearound the mirror. If the mirror and frame together have a radius of 6 inches, what is the area ofjust the frame?

Our objective is to find the area

Answered: 7. Penelope is painting a circular…

7. Penelope is painting a circular canvas. The canvas has a diameter of 12.5 inches. How many square inches does Penelope have to paint on?

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter9: Surfaces And Solids

Section9.4: Polyhedrons And Spheres

Problem 23E: The surface of a soccer ball is composed of 12 regular pentagons and 20 regular hexagons. With each...

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Question

7. Penelope is painting a circular canvas. The canvas has a diameter of 12.5 inches. How many
square inches does Penelope have to paint on?
8. Dina has a circular table. She wants to paint around the edge of the table. If the table has a
radius of 3.5 feet, how long is the part of table she will be painting?
9. Elle is putting ribbon around a circular box. The box has a radius of 4.5 inches. How much ribbon
does she need?
10. You have a circular mirror. The mirror has a diameter of 8 inches. There is a circular frame
around the mirror. If the mirror and frame together have a radius of 6 inches, what is the area of
just the frame?

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