From health tips to tech hacks, find it all on IDNLearn.com. Join our community to access reliable and comprehensive responses to your questions from experienced professionals.

why triangle's angle sum is 180

Sagot :

A triangle's angles add up to 180 degrees because one exterior angle is equal to the sum of the other two angles in the triangle. In other words, the other two angles in the triangle (the ones that add up to form the exterior angle) must combine with the third angle to make a 180 angle

Answer:

A triangle's angles add up to 180 degrees because one exterior angle is equal to the sum of the other two angles in the triangle. In other words, the other two angles in the triangle (the ones that add up to form the exterior angle) must combine with the third angle to make a 180 angle

Step-by-step explanation:

Hope this helped have an amazing day/month/year!