PLEASE HELP!

A triangular sign has a 45 degree angle angle and a 52 degree angle. Describe how you could find the 3rd angle of the sign

A triangular sign has a 45 degree angle angle and a 52 degree angle. Describe how you could find the 3rd angle of the sign

Answer:Step-by-step explanation:-note sorry for getting the question wrong it is now fixed.

Answer:Step-by-step explanation:45 + 52 = 97

180 – 97 = 83