![The base angles of an isosceles triangle is 50 degrees. The size of vertical angle is:A. $ {55^0} $ B. $ {35^0} $ C. $ {70^0} $ D. $ {80^0} $ The base angles of an isosceles triangle is 50 degrees. The size of vertical angle is:A. $ {55^0} $ B. $ {35^0} $ C. $ {70^0} $ D. $ {80^0} $](https://www.vedantu.com/question-sets/fbac21a7-f6f8-462e-a8ac-a90dd7703d387234342653687245604.png)
The base angles of an isosceles triangle is 50 degrees. The size of vertical angle is:A. $ {55^0} $ B. $ {35^0} $ C. $ {70^0} $ D. $ {80^0} $
![geometry - How do I find the base angles without a vertex angle in a isosceles triangle? - Mathematics Stack Exchange geometry - How do I find the base angles without a vertex angle in a isosceles triangle? - Mathematics Stack Exchange](https://i.stack.imgur.com/DQUf7.png)
geometry - How do I find the base angles without a vertex angle in a isosceles triangle? - Mathematics Stack Exchange
![In an isosceles triangle, the vertex angle is twice the each base angle. What is the vertex angle? | Socratic In an isosceles triangle, the vertex angle is twice the each base angle. What is the vertex angle? | Socratic](https://useruploads.socratic.org/gw1ysgHSayibIg1Zgbqe_rfh.png)
In an isosceles triangle, the vertex angle is twice the each base angle. What is the vertex angle? | Socratic
![What is the measure of each base angle of a isosceles triangle if its vertex angle measures 30 degrees and - Brainly.com What is the measure of each base angle of a isosceles triangle if its vertex angle measures 30 degrees and - Brainly.com](https://us-static.z-dn.net/files/d10/e5014e4b15ded0506376612de0c50435.png)