∠A of ΔABC is a right angle. AD is perpendicular on BC. If BC = 14 and BD = 5 cm, then measure of AD is:
A. $$\sqrt 5 $$ cm
B. $$3\sqrt 5 $$ cm
C. $$3.5\sqrt 5 $$ cm
D. $$2\sqrt 5 $$ cm
Answer: Option B
Solution(By Examveda Team)
AD2 = BD × DC
AD2 = 5 × 9
AD = $$\sqrt {45} $$
AD = $$3\sqrt 5 $$ cm
This Question Belongs to Arithmetic Ability >> Triangles
Related Questions on Triangles
If ABC and PQR are similar triangles in which ∠A = 47° and ∠Q = 83°, then ∠C is:
A. 50°
B. 70°
C. 60°
D. 80°
In the following figure which of the following statements is true?
A. AB = BD
B. AC = CD
C. BC + CD
D. AD < Cd
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