Find the lateral area and surface area of the cone. Round the answers to the nearest tenth. 12 ft Lateral area = 12 Surface area = 21 21 ft ft² 73

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter10: Measurement, Area, And Volume
Section10.6: Surface Areas Of Pyramids And Cones
Problem 19E
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Find the lateral area and surface area of the cone. Round the answers to the nearest
tenth.
12 ft
Lateral area =
Surface area =
12
21
21 ft
ft²
2
Transcribed Image Text:Find the lateral area and surface area of the cone. Round the answers to the nearest tenth. 12 ft Lateral area = Surface area = 12 21 21 ft ft² 2
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