Q 3: If the base of a prism is a triangle, then the prism is called a _________.|
Q 4: A prism whose bases are perpendicular to the lateral edges and all lateral faces are rectangles, is called ___________.|
Q 5: Lateral surface area of a triangular prism of sides 7.5cm., 10cm and 12.5cm. and height 20cm. is _______.|
600 Sq. cm.
None of these
612 Sq. cm.
598 Sq. cm.
Q 6: Lateral surface area of cuboid of measures l, b and h is _______.|