360. Any quadrilateral's angles add up to 360.
No. The only conditions to quality as a parallelogram is that it is a quadrilateral, and that opposite sides are parallel.
"abcd is not a parallelogram or it does not have any right angles." ~(P and Q) = ~P or ~Q
a paralleogram has four sides
no
Four sided polygons
A parallelogram is a quadrilateral because it has 4 sides
360. Any quadrilateral's angles add up to 360.
Yes
No. The only conditions to quality as a parallelogram is that it is a quadrilateral, and that opposite sides are parallel.
"abcd is not a parallelogram or it does not have any right angles." ~(P and Q) = ~P or ~Q
a paralleogram has four sides
no
No, a triangle has three sides, a quadrilateral has four.
No.
A Rhombus
Yes