If A and B are acute angles such that tanA=1/3 and tanB=1/2 then A+B=?

Leave a Comment / Questions 4 / By

| If A and B are acute angles such that tanA=1/3 and tanB=1/2 then A+B=?

A. 45

B. 90

C. 60

D. 30

Right Answer is: A

SOLUTION

tanA=1/3

tanB=1/2

tan(A+B)=

substituting values on RHS side,

tan(A+B)==1

Tan(A+B)=tan45

A+B=45

Related posts:

  1. If A and B are acute angles such that tanA=1/3 and tanB=1/2 then A+B=?
  2. What are supplementary angles? (A) Angles totaling 180° (B) Angles tot
  3. The ratio of the angles of a triangle is 2 : 4 : 3, what kind of a tri
  4. Acute Encephalitis Syndrome also known as____ • Acute Encephalitis Syn
  5. If A + B = 45° then find the value of 2(1 + tanA).(1 + tan B) = ? 2 (1

Leave a Comment

Your email address will not be published. Required fields are marked *