8. Which of the following is NOT TRUE in a 30-60-90 triangle? A. the shorter log is opposite the 30° B. the hypotenuse is √2 times the longer leg C. the longer leg is √3 times the shorter leg. D. the triangle is a scalene right triangle.
8. Which of the following is NOT TRUE in a 30-60-90 triangle? A. the shorter log is opposite the 30° B. the hypotenuse is √2 times the longer leg C. the longer leg is √3 times the shorter leg. D. the triangle is a scalene right triangle.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section: Chapter Questions
Problem 3T
Related questions
Question
8. Which of the following is NOT TRUE in a 30-60-90 triangle ?
A. the shorter log is opposite the 30°
B. the hypotenuse is √2 times the longer leg
C. the longer leg is √3 times the shorter leg.
D. the triangle is a scalene right triangle.
9. What is the value of y
A.7
B. 14
C. 49
D. √2
11. A tipping platform is a ramp used to unload trucks. Based on the figure below, how high is the end of an 80-foot ramp when it is tipped by a 30° angle ?
A. 46 ft
B. 57 ft
C. 133 ft
D. 139ft
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