8
QuizMultiple Choice
Trigonometric Ratios — Unit test
Question 8 • PF 2627 NW3 Geometry (MGH) CR
Triangle Q R S is shown. Angle Q R S is a right angle. Angle R S Q is 30 degrees and angle S Q R is 60 degrees. The length of R S is 5 StartRoot 3 EndRoot, the length of S Q is 10, and the length of R Q is 5.
Answer
A
StartFraction StartRoot 3 EndRoot Over 3 EndFraction
B
One-half
C
StartFraction StartRoot 3 EndRoot Over 2 EndFraction
D
StartFraction 2 Over 1 EndFraction