Three straight lines, X,Y and Z are parallel and the angles are as shown in the figure below. What is ∠AFB equal to?
In a given Δ ABC, AB =20 cm, ∠A=30∘ as shown in figure. If the area of the triangle is 100cm2, then the length of AC is equal to
In the figure below, ∠C=40∘ and CB=AC. Also, EC is the bisector of AB. ∠ACE is equal to _____
In the figure below, ∠ACB=40∘ and BC=AC. Also, E is the mid-point of AB. ∠ACE is equal to
In the adjoining figure, AB=10 cm, BC=15 cm and AD:DC=2:3, then ∠ABC is equal to