Question

Can 20 degrees 60 degrees and 100 degrees be a triangle

Answer 1

Answer: Yes

Step-by-step explanation: The area of a triangle equals 180°

100+60+20=180

Answer 2

Answer: Yes

Explanation: The sum of the measures of the angles is always 180°

This idea is known as the (Triangle Sum Theorem).

Since 20 + 60 + 100 is equal to 180, we know

that these measures can form a triangle.