7. 8 cm NOT TO SCALE B Triangle ABC has a height of 8 cm and an area of 42 cm². Calculate the length of BC. AA = b. h BC = 84 2 8 42 = ½ BC. 8 BC= 10.5 42.2 2 BC 8 10.5 Answer BC=
7. 8 cm NOT TO SCALE B Triangle ABC has a height of 8 cm and an area of 42 cm². Calculate the length of BC. AA = b. h BC = 84 2 8 42 = ½ BC. 8 BC= 10.5 42.2 2 BC 8 10.5 Answer BC=
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section: Chapter Questions
Problem 32CT
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