IDNLearn.com provides a collaborative environment for finding and sharing knowledge. Our community is ready to provide in-depth answers and practical solutions to any questions you may have.

So,two angles in a triangle add up to 115 degrees.What is the size of the third angle?

Sagot :

Since it is 115, the size of the third angle would be 75 degrees. 
A triangle has a sum of 180 degrees.
If two of the three angles sum up to 115, then the third angle would be 180-115 which would equal out too 75 degrees.