Heron's formula can be used to find the area of a triangle if the lengths of the three sides are known. If the lengths of the three sides are a, b, and c units and the semiperimeter is s equals StartFraction a plus b plus c Over 2 EndFraction , then the area of the triangle is given by StartRoot s left parenthesis s minus a right parenthesis left parenthesis s minus b right parenthesis left parenthesis s minus c right parenthesis EndRoot. Use Heron's formula to find the areas of the right triangles with the sides given. a. 25 cm, 7 cm, 24 cm v
Heron's formula can be used to find the area of a triangle if the lengths of the three sides are known. If the lengths of the three sides are a, b, and c units and the semiperimeter is s equals StartFraction a plus b plus c Over 2 EndFraction , then the area of the triangle is given by StartRoot s left parenthesis s minus a right parenthesis left parenthesis s minus b right parenthesis left parenthesis s minus c right parenthesis EndRoot. Use Heron's formula to find the areas of the right triangles with the sides given. a. 25 cm, 7 cm, 24 cm v
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter12: Quadratic Functions
Section: Chapter Questions
Problem 80CLR
Question
Heron's formula can be used to find the area of a triangle if the lengths of the three sides are known. If the lengths of the three sides are a, b, and c units and the semiperimeter is s equals StartFraction a plus b plus c Over 2 EndFraction
, then the area of the triangle is given by StartRoot s left parenthesis s minus a right parenthesis left parenthesis s minus b right parenthesis left parenthesis s minus c right parenthesis EndRoot. Use Heron's formula to find the areas of the right triangles with the sides given.
a. 25 cm, 7 cm, 24 cm
v
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