Show that the points A(2, 3), B(4, 9), and C(-2, 7) are the vertices of an isosceles triangle. Find the perimeter and the area of the triangle using the distance formula.
Show that the points A(2, 3), B(4, 9), and C(-2, 7) are the vertices of an isosceles triangle. Find the perimeter and the area of the triangle using the distance formula.
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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Transcribed Image Text:2. Show that the points A(2, 3), B(4, 9), and C(-2, 7) are the vertices
of an isosceles triangle. Find the perimeter and the area of the
triangle using the distance formula.
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