Find the semiperimeter and area of triangle ABC if a = 12 m, b = 14 m and c = 8.0 m. Round s and S to the nearest whole number. a. s =           m b. S =          m2

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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ISBN:9780547587776
Author:HOLT MCDOUGAL
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Problem 10.15EP
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Find the semiperimeter and area of triangle ABC if a = 12 m, b = 14 m
and c = 8.0 m. Round s and S to the nearest whole number.
a. s =           m

b. S =          m2

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