In ΔPQR measure of angle Q is 90°. If tanP = $$\frac{4}{3}$$ and PQ = 1.5 cm. Then what is the length (in cm) of side PR?
A. 2
B. 2.5
C. 3
D. 4.8
Answer: Option B
Solution (By Examveda Team)
$$\eqalign{ & \tan {\text{P}} = \frac{4}{3} \cr & 3{\text{ unit}} \to 1.5{\text{ cm}} \cr & 1{\text{ unit}} \to \frac{{1.5}}{3}{\text{ cm}} = .5{\text{ cm}} \cr & {\text{PR}} = 2.5\,{\text{cm}} \cr} $$
This Question Belongs to Arithmetic Ability >> Circular Measurement Of Angle
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