Which of the following statements are false? I. A(1,2,-3), B(3,4,-2), C(3,-2,1) is an isosceles triangle. II. P(-2,4,0), Q(1,2,-1), R(-1,1,2) is an equilateral triangle III. P(1,2,3), Q(1,3,4), R(1,4,3) is an equilateral triangle a. I O b. I, II O c. II O d. II O e. II, II

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter5: Similar Triangles
Section5.3: Proving Triangles Similar
Problem 4E: Classify as true or false: a If the midpoints of two sides of a triangle are joined, the triangle...
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Which of the following statements are false?
I. A(1,2,-3), B(3,4,-2), C(3,-2,1) is an isosceles triangle.
II. P(-2,4,0), Q(1,2,-1), R(-1,1,2) is an equilateral triangle.
III. P(1,2,3), Q(1,3,4), R(1,4,3) is an equilateral triangle
O a. I
O b. I, II
O c. II
Od. I
O e. II, II
е.
Transcribed Image Text:Which of the following statements are false? I. A(1,2,-3), B(3,4,-2), C(3,-2,1) is an isosceles triangle. II. P(-2,4,0), Q(1,2,-1), R(-1,1,2) is an equilateral triangle. III. P(1,2,3), Q(1,3,4), R(1,4,3) is an equilateral triangle O a. I O b. I, II O c. II Od. I O e. II, II е.
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