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a the given radius or Exact 24/7= = 2√2 ft

a the given radius or Exact 24/7= = 2√2 ft

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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Surface Area of a Sphere ? Need help with the ones that are marked
4. a kettle grill cover Exercises Describe each object as a model of a circle, a sphere, a hemisphere, or none of these. 1. a baseball 2. a pancake 3. the Earth Surface Area of a Sphere SA=4πr² 3. r = cm 5. d = 6 m 5. a basketball rim Find the surface area of each sphere with the given radius or diameter to the nearest tenth. Exact Approx Exact 1. r = 8 cm Approx √= 2√2R finish 4. d = 10 in. 6. d = 16 yd 6. cola can Find the surface area of a hemisphere with radius 12 centimeters. X Find the surface area of a hemisphere with diameter centimeters. Find the radius of a spher the Find radius of a sphere if the surface area of a hemisphere is Exact Approx 87 cont. €
Transcribed Image Text:4. a kettle grill cover Exercises Describe each object as a model of a circle, a sphere, a hemisphere, or none of these. 1. a baseball 2. a pancake 3. the Earth Surface Area of a Sphere SA=4πr² 3. r = cm 5. d = 6 m 5. a basketball rim Find the surface area of each sphere with the given radius or diameter to the nearest tenth. Exact Approx Exact 1. r = 8 cm Approx √= 2√2R finish 4. d = 10 in. 6. d = 16 yd 6. cola can Find the surface area of a hemisphere with radius 12 centimeters. X Find the surface area of a hemisphere with diameter centimeters. Find the radius of a spher the Find radius of a sphere if the surface area of a hemisphere is Exact Approx 87 cont. €
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