True
false
No. A quadrilateral is a parallelogram when consecutiveangles are supplementary.
false; if both pairs
false. a parallelogram has both opposite side parallel
The second statement is false.
False
false
No. A quadrilateral is a parallelogram when consecutiveangles are supplementary.
False. If both pairs of opposite angles of a quadrilateral are congruent then the quadrilateral is a parallelogram.
false
True
A quadrilateral is any four sided plane figure. A parallelogram has the two opposite sides parallel. This makes to two opposite sides of equal length. The figure does not necessarily have right angles. A quadrilateral can be;- square, rectangle, rhombus, parallelogram, (a)symmetric trapezium, a kite, or an irregular shape/form.
false; if both pairs
false
B. False
false
false. a parallelogram has both opposite side parallel