125k views
5 votes
Can someone help me with this

Can someone help me with this-example-1
User Kliment Ru
by
8.2k points

2 Answers

6 votes

Answer:

107

Explanation:

triangle angles = 180

31 + 42 = 73

180 - 73 = 107

User Walen
by
8.8k points
4 votes

The definition of a triangle is a polynomial with 3 sides and interior angles adding up to 180.

Using the definition, we can create an equation.


180=42+31+x


180=73+x


x=107

The measure of the third interior angle is 107 degrees.

Hope this helps.

頑張って!

User Tom Padilla
by
8.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.