Which is a plan to show that line m and line n are perpendicular? O A. Find the lengths of m and n, and show that length m lengthn. O B. Find the slopes of m and n, and show that slope m = -1 x slope n. O C. Find the slopes ofm and n, and show that slope m =-1 slope n. O D. Find the lengths of m and n, and show that length m = -1 length n.

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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Which is a plan to show that line m and line n are perpendicular?
OA.
O A. Find the lengths of m and n, and show that length m = length n.
%3D
O B. Find the slopes of m and n, and show that slope m = -1 x slope n.
C. Find the slopes of m and n, and show that slope m = -1 slope n.
%3D
O D. Find the lengths of m and n, and show that length m = -1 length n.
Transcribed Image Text:Which is a plan to show that line m and line n are perpendicular? OA. O A. Find the lengths of m and n, and show that length m = length n. %3D O B. Find the slopes of m and n, and show that slope m = -1 x slope n. C. Find the slopes of m and n, and show that slope m = -1 slope n. %3D O D. Find the lengths of m and n, and show that length m = -1 length n.
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