Geometry Answers

_____24. A prismatoid has an upper base of 90% , a lower base of 2100% , an altitude of 100 cm, and a midsection of 120? . What is its volume? (with solution)


a) 7000 cm3 b) 11 500 cm3 c) 13 000 cm3 d) 17 500 cm3

If a sphere is inscribed in a cube of side What is the volume of the sphere?

A rectangular solid whose dimensions are 4cm, 8cm, and 12cm is inscribed in a sphere. What is the diagonal of the rectangular solid?

It is the product of the circumference of the base and its altitude.

a) Lateral Area of the Cone b) Volume of the Cone c) Lateral Area of the Cylinder d) Volume of the Cylinder

What is the surface generated by a straight line which moves along a fixed curve, and which remains parallel to a fixed line not on the curve?

a) Conical Surface b) Cylindrical Surface c) Circular Cylinder d) Right Cone

What is the prism whose lateral surface area is the sum of the areas of individual triangle?

A right circular cylinder with an altitude of 40 cm and base diameter of 30cm has a right circular cone at its top with the same base. If the cone is 60cm high, determine its lateral area in cm2

Determine the lateral area of a cylinder of height 300mm and base radius of 100mm.

If the lateral area of a right circular cylinder is 90 cm2 and its volume is 225 cm3, find its radius.

The total area of a regular tetrahedron is 110.85 m2, determine its base edge in m.