A worksheet on the properties, perimeter and area of parallelograms. The exercises require to find missing sides, angles or diagonals of given parallelograms using their properties (equal opposite ...

A worksheet on proving a quadrilateral is a parallelogram. Students will have to solve five problems in which they will have to draw the relevant figure (if not given) and then prove that a ...

The base and perpendicular height are at right angles. Showing that a parallelogram has the same area as a rectangle: Split the parallelogram into a right-angled triangle and a trapezium. Move the ...