Question

1.)If the diagonals of a parellogram are perpendicular and not congruent, then the parellogram is
a.) rectangle
b.) a rhombus
c.) a square
d.) an isosceles trapezoid.

2.) Which statement is always true?
a.) all trapezoids are parellograms
b.) all parellelograms are rectangles
c.) all squares are rhombuses
d.) all rhombusses ate rectangles

3.) A quadrilateral whose diagnals do not always bisect each other is
a.) an isosceles trapezoid
b.) a rectangle
c.) a square
d.) a rhombus

4.) Which is a subset of the set of rectangles?
1.) the set of quadrilaterals
2.) rhombuses

Answer 1

4.) 3.) squares
4.) parellograms

Answer 2

a.) rectangle
c.) all squares are rhombuses
a.) an isosceles trapezoid
3.) squares

in order of your questions