The interior angles of triangle is alwas sums up to 180. so, you need to 180-40 to get the two angles below that u don’t know. you will get 140 and divide it again with 2 so you will get the angle for one side. 2x = 70 then just do x = 70/2 you will get the answer
No it’s not a function i believe since they are going to the same output or input
You should know this if you rated yourself as college level...
Answer:
Step-by-step explanation:
Hope this helps!