Get the information you need with the help of IDNLearn.com's expert community. Our platform offers reliable and detailed answers, ensuring you have the information you need.
Answer:
Triangles always have 180°, split in some manner between the three angles. With two of the three angles given, you can set up a relatively simple equation, where the third angle is assigned to the variable x:
45°+85°+x=180°
130°+x=180°
x=50°