B

Babita • 7.70K Points
Tutor III 

Q. If the angles of a triangle be in the ratio 1 : 4 : 5, then the ratio of the greatest side to the smallest side is

(A) 4 : (√5 – 1)
(B) 5 : 4
(C) (√5 – 1) : 4
(D) none of these
Show Answer Discuss Share
Correct Answer - Option (A)

Discusssion

Login to discuss.

Be the first to start discuss.

Related MCQs

Q. Equation of the line passing through (0, 0) and slope m is

Q. If cos a + 2cos b + cos c = 2 then a, b, c are in

Q. Which of the following sets are null sets

Q. The number of ordered triplets of positive integers which are solution of the equation x + y + z = 1

Q. The derivative of [1+(1/x)] /[1-(1/x)] is

Q. Three planes x + y = 0, y + z = 0, and x + z = 0

Q. (1 + x)n ≥ ____ for all n ∈ N,where x > -1

Q. The graph of the inequations x ≥ 0, y ≥ 0, 3x + 4y ≤ 12 is

Q. The complex numbers sin x + i cos 2x are conjugate to each other for

Q. A random variable X has poison distribution with mean 2. Then, P (X > 1.5) equals