Solve step by step in digital format please 1. Prove (without using the concept of slope) that the triangles given by the coordinates of their vertices are right triangles. Find their areas. a. (0.9), (-4,-1), (3.2); b. (-2.8), (-6.1), (0.4);

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
Chapter8: Introduction To Functions
Section8.3: Slope Of A Line
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Solve step by step in digital format please
1. Prove (without using the concept of slope) that the triangles given
by the coordinates of their vertices are right triangles. Find their
areas.
a. (0.9), (-4,-1), (3.2);
b. (-2.8), (-6.1), (0.4);
Transcribed Image Text:Solve step by step in digital format please 1. Prove (without using the concept of slope) that the triangles given by the coordinates of their vertices are right triangles. Find their areas. a. (0.9), (-4,-1), (3.2); b. (-2.8), (-6.1), (0.4);
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