In a ΔABC, ∠A + ∠B = 118°, ∠A + ∠C = 96°. Find the value of ∠A.
A. 36°
B. 40°
C. 30°
D. 34°
Answer: Option D
Solution (By Examveda Team)
According to question,
∠A + ∠B = 118°
∠A + ∠C = 96°
∠A = ?
As we know that
∠A + ∠B + ∠C = 180°
∠C = 180° - (∠A + ∠B)
∠C = 180° - 118°
∴ ∠C = 62°
∠A = 96° - 62°
∠A = 34°
This Question Belongs to Arithmetic Ability >> Triangles
Join The Discussion