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Find the surface area and the volume of the sphere. Round your answers to the nearest hundredth. 7 in. The surface area is about square inches and the volume is about cubic inches.

Find the surface area and the volume of the sphere. Round your answers to the nearest hundredth. 7 in. The surface area is about square inches and the volume is about cubic inches.

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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**BIG IDEAS MATH** ### #13 **Find the surface area and the volume of the sphere. Round your answers to the nearest hundredth.** ![Image of an illustration showing a sphere with a radius of 7 inches.] The surface area is about [___] square inches and the volume is about [___] cubic inches. **Navigation Buttons:** - Previous (8, 9, 10, 11, 12, 13, 14, 15, 16, 17) - Next --- **Explanation of Diagram:** The image illustrates a sphere with a radius of 7 inches. The sphere is represented as a circle with a dotted line depicting the radius extending from its center to the surface, indicating the radius length of 7 inches. This information is necessary to calculate the surface area and volume of the sphere using the following formulas: 1. **Surface Area (A) of a Sphere:** \[ A = 4\pi r^2 \] where \( r = 7 \) inches. 2. **Volume (V) of a Sphere:** \[ V = \frac{4}{3}\pi r^3 \] where \( r = 7 \) inches. Both results should be rounded to the nearest hundredth.
Transcribed Image Text:**BIG IDEAS MATH** ### #13 **Find the surface area and the volume of the sphere. Round your answers to the nearest hundredth.** ![Image of an illustration showing a sphere with a radius of 7 inches.] The surface area is about [___] square inches and the volume is about [___] cubic inches. **Navigation Buttons:** - Previous (8, 9, 10, 11, 12, 13, 14, 15, 16, 17) - Next --- **Explanation of Diagram:** The image illustrates a sphere with a radius of 7 inches. The sphere is represented as a circle with a dotted line depicting the radius extending from its center to the surface, indicating the radius length of 7 inches. This information is necessary to calculate the surface area and volume of the sphere using the following formulas: 1. **Surface Area (A) of a Sphere:** \[ A = 4\pi r^2 \] where \( r = 7 \) inches. 2. **Volume (V) of a Sphere:** \[ V = \frac{4}{3}\pi r^3 \] where \( r = 7 \) inches. Both results should be rounded to the nearest hundredth.
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