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Find the area of a triangle having sides 18.0 cm, 12.0 cm, and 15.0 cm. A. 98.3 cm² B. 89.3 cm² C. 92.7 cm² O D. 78.2 cm²

Find the area of a triangle having sides 18.0 cm, 12.0 cm, and 15.0 cm. A. 98.3 cm² B. 89.3 cm² C. 92.7 cm² O D. 78.2 cm²

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter0: Preparing For Algebra
Section0.8: Area
Problem 6E
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QUESTION 10 Find the area of a triangle having sides 18.0 cm, 12.0 cm, and 15.0 cm. O A. 98.3 cm² B. 89.3 cm² C. 92.7 cm² 78.2 cm² D. QUESTION 11 Find the total surface area of the rectangular box whose edges are 10 cm, 12 cm, and 15 cm. A. 600 cm² B. 700 cm² C. 800 cm² O D.900 cm² QUESTION 12 Find the total surface area of a right cylinder with height 14.0 cm and diameter 12.0 cm. A. 657 cm² B.790 cm² C.700 cm² D.754 cm²
Transcribed Image Text:QUESTION 10 Find the area of a triangle having sides 18.0 cm, 12.0 cm, and 15.0 cm. O A. 98.3 cm² B. 89.3 cm² C. 92.7 cm² 78.2 cm² D. QUESTION 11 Find the total surface area of the rectangular box whose edges are 10 cm, 12 cm, and 15 cm. A. 600 cm² B. 700 cm² C. 800 cm² O D.900 cm² QUESTION 12 Find the total surface area of a right cylinder with height 14.0 cm and diameter 12.0 cm. A. 657 cm² B.790 cm² C.700 cm² D.754 cm²
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