84,75,90,87,99,91,85,88,76,92,94
1 answer:
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Answer:
The answer to your question is the letter a) √3/3
Step-by-step explanation:
Data
find tan 30°
Use the triangle 30°-60°-90° (see the picture below)
Tangent is the trigonometric function that relates the Opposite side and the adjacent side.
tan Ф = Opposite side / Adjacent side
-Substitution
tan Ф = 1/√3
or 1/√3 √3/√3 = √3/3
Since PQ=PR
=> Q is the midpoint of PR
Hope this helps you
=> Q is the midpoint of PR
Hope this helps you