Question

Which one is the three angles of a
triangle
*40 ,70, 70
50,60,80​

Answer 1

Answer:

40, 70, 70 are the three angles of a triangle.

Answer 2

$\underbrace \text{Answer:}$

We know that:

• The sum of the interior angle of triangle is 180°

Solution:

i) (40+70+70)°

= 180°

Therefore, It is a triangle.

ii) (50+60+80)°

= 190°

Therefore, It is not a triangle.