Question

Which one is not possible angles for the triangle ? 1)49°, 37°, 87°. 2)35°, 65°, 80°. 3)None​

Answer 1

Answer:

Angle 1)49°,37°,87° is not possible because its sum is not 180 degree but we know that sum of all angles of triangle is 180°

Answer 2

Answer:

1.) 49°,37°,87° cannot be the angles of a triangle.

Step-by-step explanation:

We know that,

Sum of all angles of a triangle = 180°

On substituting the angles given in 1, we have,

49°+37°+87° = 180°

173° = 180°

But 173 is not equal to 180,

Hence, these angles cannot be angles of a triangle.

Hope it helps you.

Good Luck.