Question

Is something wrong in this diagram? Comment

Answer 1

Answer:

Yes

Step-by-step explanation:

Because the sum of exterior angle of the triangle is equal to the opposite two interior angles

Answer 2

Yes, There's something wrong with the given diagram.

• If we can see, two inner angles have 50° each, so the rest one angle will be, (180°-50°-50°)=80°. If so, By the property of line segment we can say the exterior angle will be 180°-80°=100°. But the given exterior angle is 50° which is not possible. Hence, the diagram is wrong.
• Also, we know for a triangle the sum of two interior angles is always equal to an exterior angle.But here this is ignored.