Q 1: A prism whose bases are perpendicular to the lateral edges and all lateral faces are rectangles, is called ___________.|
Q 2: If the base of a prism is a triangle, then the prism is called a _________.|
Q 5: The side of a triangular prism are 123 cm, 16cm and 20 cm Its height is 15cm. Then total length of its edges ______.|
Q 6: Lateral surface area of a triangular prism of sides 7.5cm., 10cm and 12.5cm. and height 20cm. is _______.|
600 Sq. cm.
612 Sq. cm.
598 Sq. cm.
None of these