Question

Draws an isosceles triangle. if the measure of one of the angle is 140 degree, find the measure of the two other angles.

Answer 1

Answer:

Step-by-step explanation:

One angle is 140

We know, angles opp to two equal sides are equal

Then, other two angles will be equal

140+x+x=180

2x=180-140

x=40/2

x=20

Therefore other two angles will be of 20 each

We can take two angles of 140 as only one angle in a triangle can be reflex angle

Answer 2

Step-by-step explanation:

one of the angle is 140

then other two angles will be equal

140+x+x=180

2x=180-140

x=40/2

x=20