Name each angle in four ways. Then classify the angle as acute, right, obtuse, or straight.

Which number produces a rationale number when multiplied by 1/5

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick

Can someone me with this? i’m not sure what to put for my equations.