Volume of solid figures

Which statement is true?

• Volume is measured in cubic units.

• Volume is measured in square units.

• Volume is applied to plane figures.

• Volume is derived by adding the area of 3-dimensional figures.

The total number of cubic units needed to fill a space figure is ______.

• volume

• surface area

• perimeter

• mass

  The volume of a cylinder is given by this formula, V = Bh, where the area B is ______.

• ½𝑏ℎ

• b x h

• π𝑟²

• ½𝑙𝑤

he volume V of any cone or pyramid is one-third the area B of the base times the height,(V =Bh). If the base B of the cone is a circle, then to find the area its base is ______.

• l(w)

• b x h 

• ½𝑏ℎ

• π𝑟²

A cylindrical LPG container has a radius of 5.5 in. and is 16 in. high. What is the volume of the LPG container using the given formula: 

V = Bh or r²h

• 1,519.76  in³

• 276.32 cm³

• 138.16 in³

• 8,358.68 in³

Basing it from the formula (V = Bh or (l x w)h, what is the area of the base of a rectangular pyramid if it is 15 cm long and 9 cm wide?

• 67.5 cm² 

• 135 cm²

• 45 cm^³

• 24 cm²

Given the area of the base of the rectangular pyramid( 135 cm²), what is its volume if its height is 10 cm.

• 1,350 cm³

• 225 cm³

• 675 cm³

• 450 cm³

The base B of a pyramid can also be a triangle, if it is so, then the area of the base (B) of a triangular pyramid is solved by the formula ______.

• 1½bh

• l(w)

• π𝑟²

• b x h

The line segments on the surface of a sphere to its center point are equidistant.

Equidistant means _______.

• congruent

• perpendicular

• parallel

• vertical

Find the volume of the air inside a basketball if its radius r is about 3.6 in. Use the formula V=  π𝑟³.

• 62.208 in³

• 195.33 in³

• 111.04 in³

• 77.87 in³