If all 3 angles of a Triangle MUST equal 180°, then we know that we use the equation (for this triangle) to find the angle measurements as (180-90)/2 which means we are dividing 90/2 which is 45° for each angle. But these angles are different measures, so we have to guess upon this and say that YOUR ANSWER IS D
Ymm makes no sense but its pulsing so yea the answer is 52
(X 3-y) (3+z)
That's the two polynomials
About 102.5625... I think
X=1, y=-2--------------------------
