Question

Each base angle of an isosceles triangle is 15° more than its vertical angle. Find ench angle of the triangle​

Answer 1

Answer:

The angles are 55, 55 and 70

Step-by-step explanation:

let the equal angles be x

therefore the other angle is x + 15

therefore X + x + x + 15 = 180° - Angle sum property

therefore 3x + 15 = 180

3x = 165

x = 55

x + 15 = 55 + 15 = 70