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);
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);
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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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);](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F66d0f49b-6338-4a69-85bf-de496e745d05%2F5b4da782-d341-4af2-8ac7-a602498f125f%2Fdrfq7v_processed.png&w=3840&q=75)
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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