Which of the following could be the three side lengths of an isosceles triangle? @ 6 in., 6 in., 12 in. 6 11 in. , 10 in., 9 in. © 4 in., 3 in., 4 in. @ 15 in, 15 in, 40 in.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter11: Introduction To Trigonometry
Section11.2: The Cosine Ratio And Applications
Problem 43E
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Which of the following could be the three side lengths of an isosceles triangle?
@ 6 in., 6 in., 12 in.
O 11 in. , 10 in., 9 in.
© 4 in., 3 in., 4 in.
@ 15 in, 15 in, 40 in.
Transcribed Image Text:Which of the following could be the three side lengths of an isosceles triangle? @ 6 in., 6 in., 12 in. O 11 in. , 10 in., 9 in. © 4 in., 3 in., 4 in. @ 15 in, 15 in, 40 in.
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