Question

1) One angle of an isosceles triangle is 100°. Find the other two angles? А 1000 B С . Mary's 2) One angle of an isosceles triangle is 60°. What are the other two angles?​

Answer 1

Answer:

Ans = 40°

Step-by-step explanation:

Let the other 2 angles be x.

There are 2 angles so 2x.

2x + 100° = 180°

2x = 180° - 100°

x = 80°/2

x = 40°

So, 1 side of the triangle is 40° and isosceles triangles have 2 same sides.

So, the other 2 sides are 40°.

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