Well lets start by getting y. We already know that all angles of a triangle will equal 180 degrees. Therefore we know that 65 + 65 + y = 180. To solve for y we just add the two 65's then subtract that from 180 y = 180-130 = 50 Therefore y = 50
Now lets solve for x. We know that since angle B is flat it is equal to 180. The unknown value of angle B = 180 - 65 Therefore that unknown value = 115
As we previously stated all angles of a triangle equal 180. We can now come up with this equation: 115 + x + x = 180 2x = 65 x = 32.5
<span>Hope this helps! If you have anymore questions just ask!</span>
