Question

Plot the following points on a Graph paper join the line and identify the figure:
a) A(2,5), B(2, 7), C(4, 7) D(4, 3)
b) J(4, 3) K(10, 3) L(9, 7) M(5, 7)

Answer 1

a)By plotting, we observe that $AB$ is parallel to $CD$ and $AD\ne BC$(also not parallel). Hence $ABCD$ is a trapezium.
b)a)By plotting, we observe that $ML$ is parallel to $JK$ and $MJ$ is not parallel to $LK$. Hence $JKLM$ is a trapezium.