6. A right triangle has a leg with a length of 7 units and a hypotenuse of 14 units. Sarah says that this must be a 30-60-90 triangle.

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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Question
6. A right triangle has a leg with a length of7 units and
a hypotenuse of 14 units. Sarah says that this must
be a 30-60-90 triangle.
Select the true statements
Sarah is incorrect, it's a 45-45-90.
The measure of the remaining leg is 7
The measure of the remaining leg is 7V3
The angle opposite the 7 unit side measures 30 degrees
The perimeter of the triangle is 28 units.
Sarah is incorrect, it's 45-45-90
O The measure of the remaining leg is 7
O The measure of the remaining leg is 7 square roots of 3
O The angle opposite the 7 unit side measures 30 degrees
O The perimeter of the triangle is 28 units
Transcribed Image Text:6. A right triangle has a leg with a length of7 units and a hypotenuse of 14 units. Sarah says that this must be a 30-60-90 triangle. Select the true statements Sarah is incorrect, it's a 45-45-90. The measure of the remaining leg is 7 The measure of the remaining leg is 7V3 The angle opposite the 7 unit side measures 30 degrees The perimeter of the triangle is 28 units. Sarah is incorrect, it's 45-45-90 O The measure of the remaining leg is 7 O The measure of the remaining leg is 7 square roots of 3 O The angle opposite the 7 unit side measures 30 degrees O The perimeter of the triangle is 28 units
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