Mathe the statement to the equation
1. The sum of the interior angles of a quadrilateral Is 360 degrees
2. Simplify (combine like terms)
3. Subtraction property of equality
4. A quadrilateral with opposite angles congruent is a parallelogram
m<y+ m<z+ m<w+ m<x= 360
229+ m<x = 360
m< x = 131
WXYZ is a parallelogram
1 answer
m<W = m<Z and m<X = m<Y