If PN is perpendicular to QR, find the value of tan x.
-
A.
(frac{5}{9}) -
B.
(frac{3}{5}) -
C.
(frac{3}{4}) -
D.
(frac{4}{3}) -
E.
(frac{5}{3})
Correct Answer: Option B
Explanation
By Pythagoras ON = 4
NR = 5
Tan x = (frac{3}{5})
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