Question

Assertion: In ΔABC, AB ⊥ BC ∠EAC = 2x, ∠BCF = 3x then x = 54°.

Reason: Exterior angle of a triangle = sum of interior opposite angles.

Options

• Both A and R are true and R is the correct reason for A.

• Both A and R are true but R is the incorrect reason for A.

• A is true but R is false.

• A is false but R is true.

Answer 1

Both A and R are true and R is the correct reason for A.