Question

Which of the following set of angles can form triangles ?
A. 45° 85° 20°
B. 75° 35° 70
C. 120° 20° 40°​

Answer 1

Answer:

C. 120° 20° 40°

Step-by-step explanation:

Addition of all angle must be 180°

Answer 2

Answer:

B) 75⁰ 35⁰ 70⁰

Step-by-step explanation:

Using the Triangle Inequality Theorem, which states that the sum of two side lengths of a triangle is always greater than the third side. If this is true for all three combinations of added side lengths, then you will have a triangle.