Lines AB and CD are parallel.
Line WX is perpendicular to both lines AB and CD.
Line YZ is perpendicular to both lines AB and CD.
What is known about the relationship between line WX and YZ?
A cuboid box of dimensions 20cm*10cm*8cm was made of cardboard.From the front face 2 circles of diameter 7 cm and a rectangle of 8 cm*2 cm were cut out.Find total surface area of cuboid?
ABCD is a trapezium in which AB is parallel to CD. O is mid point of BC. Through the point O, a line PQ parallel to AD has been dawn which intersects AB at Q and DC produced at P. Prove that ar(ABCD) = ar(AQPD).
The bade if a prism is a regular pentagon with sides 5 feet long and an apothem of 3.4 feet. If the prism us 6 feet tall, what is the volume of the prism?
The length of the base of a rectangular prism is twice its width. The perimeter of the base is 42 yards. If the volume of the prism is 980 cubic yards, find the height of the prism.