In the figure, if XZ is 10cm, calculate RY in cm
-
A.
10 -
B.
10(1 – (frac{1}{sqrt{3}})) -
C.
10(1 – (frac{1}{sqrt{2}})) -
D.
10[1 – (sqrt{3})]
Correct Answer: Option B
Explanation
RY = YZ – RZ
= 10 tan 45 – 10 tan 30
= 10(1 – (frac{1}{sqrt{3}}))
In the figure, if XZ is 10cm, calculate RY in cm
RY = YZ – RZ
= 10 tan 45 – 10 tan 30
= 10(1 – (frac{1}{sqrt{3}}))