Question

if one of an isosceles triangle is equal to the sum of remaining two equal angles . find the size of each angle​

Answer 1

Answer:

angles are

45 , 45 , 90

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Answer 2

Answer:

Well according to my understanding your question was sum of one the the angle of an isosceles triangle is equal to the sum of other to equal angles therefore your answer is

angle 1 = 90°

angle 2 = angle 3 = 45°

Step-by-step explanation:

let angle 1, 2, and 3 be x, y, and z respectively

given condition.,

x = 2y

z = y

Therefore

x + y + z = 180°

2y + y + y = 180

4y = 180

y = 45°

Therefore x = 2y = 90°

y = z = 45 °

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