Determine k so that the points A (7,3), B (-1,0), and C (k,-2) are the vertices of a right triangle with right angle at B. A. -1 B. 1 C. -1/4 D. ¼ The answer here is letter C. What is the solution for this?

Determine k so that the points A (7,3), B (-1,0), and C (k,-2) are the vertices of a right triangle with right angle at B. A. -1 B. 1 C. -1/4 D. ¼ The answer here is letter C. What is the solution for this?

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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Question

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Determine k so that the points A (7,3), B (-1,0), and C (k,-2) are the vertices
of a right triangle with right angle at B.

A. -1 B. 1 C. -1/4 D. ¼

The answer here is letter C. What is the solution for this?

Figure in plane geometry formed by two rays or lines that share a common endpoint, called the vertex. The angle is measured in degrees using a protractor. The different types of angles are acute, obtuse, right, straight, and reflex.

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