Exterior Angle Property
Trending Questions
Consider the figure:
If BC = AC, x = 2y, and angle ACB = 60o, then find the value of ∠A + ∠B + ∠x + ∠y (in degrees).
Consider the figure:
If ∠A = 50∘, ∠B = 70∘, and x = 2y, then, the value of x (in degrees) is
Consider the figure:
If ∠A = 50∘, ∠B = 70∘, and x = 2y, then find the value of y (in degrees).
Consider the figure:
Find the value of x + y + ∠ACB.

- x=45∘, y=65∘
- x=125∘, y=65∘
- x=125∘, y=35∘
- x=75∘, y=45∘
Consider the figure:
If BC = AC, x = 2y, and angle ∠ACB = 60o, then find the value of ∠B + y (in degrees).
In the given figure, ∠x=
∠a+∠c
∠a+∠b
∠b+∠c
∠a+∠b+∠c
Consider the figure:
If ∠B = 50∘, ∠ACD = 120∘, then find the value of ∠A (in degrees).
In the given figure, if the bisectors of exterior angle ∠BCE and ∠CBD at I, then ∠BIC=
90∘+∠A2
−90∘−∠A2
90∘−∠A2
−90∘+∠A2
In the figure, sides QP and RQ of △PQR are produced to points S and T, respectively. If ∠SPR=135∘ and ∠PQT=110∘, find 2∠PRQ.