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
icon
Related questions
Question
100%
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);
Expert Solution
steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Recommended textbooks for you
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Elementary Geometry for College Students
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning