Question

d. None of these Q14. The bisectors of the base angles of an isosceles triangle ABC, with AB = AC, meet at O. If ZB = 2C = 50 A. What is the measure of angle O?



please ​

Answer 1

Answer:

The answer is 130 ,because in triangle OBC, angle OBC =25 degree, OCB =25degee and angle O is not given so, sum of all the angles will be 50 + angle O = 180 degreeangle O = 180-50angle O =130 degree