Question

One of the angles is 140degree and the other two angles are equal​

Answer 1

Step-by-step explanation:

tell me it is triangle if it is triangle then other two are 20°.

Answer 2

Answer:

Let other two equal angles be x

Then

x + x + 140 = 180 ( angle sum property of triangle)

2x + 140 = 180

2x = 180-140

2x = 40

x = 40/2

x = 20°

So the other two equal angle is 20° .