polygons and quadrilaterals
S= 90 degrees becasue it is a right angle.
E= 90 degrees becasue it is adjacent to S.
This a Rhombus with opposite sides parallel to each other and vertical angles are congruent.
Thus is a Rectangle each side is equal to one other side and all of the angles are equal to 90 degrees.
All sides are equal and all angles equal 90 degrees.
I will solve for all of the sides of the cube
I am given a and c which equal 5 inches
b and d are also 5 inches because all sides are the same on a square
Properties of Quadrilateral Shapes : High School Math Help