1.1 What type of triangle is A ABC? D Given: A(-2;1), B(2;2) and ) are points in the carteslan plane. 1.2 Calculate the perimeter of A ABC 1.3 Calculate the area of A ABC

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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point (1;4).
Worksheet 11 B
1. Given: A(-2;1), B(2;2) and
a) are points in the
cartesian plane.
1.1 What type of triangle is A ABC? P
1.2 Calculate the perimeter of A ABC
1.3 Calculate the area of A ABC
2. Determine whether the following
points are collinear.
2.1 A(-3;4), B-1;3) and C(1;1)
2.2 P(-1;0), Q(1;2) and R(3;4)
Transcribed Image Text:point (1;4). Worksheet 11 B 1. Given: A(-2;1), B(2;2) and a) are points in the cartesian plane. 1.1 What type of triangle is A ABC? P 1.2 Calculate the perimeter of A ABC 1.3 Calculate the area of A ABC 2. Determine whether the following points are collinear. 2.1 A(-3;4), B-1;3) and C(1;1) 2.2 P(-1;0), Q(1;2) and R(3;4)
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