volume and surface area

What is the formula for finding volume of cuboid?

• lxbxh

• 2r

• 2(lxb+bxh+hxl)

• 2lb+2hl

Which units are NOT used for volume?

• m³

• Cm³

• mm³

• km³

What is the height of the parallelogram, if its area is 24cm² and base is 4cm?

• 96cm

• 6cm

• 4cm

• 3cm

A fish tank has a length of 45cm,width is 25cm and height of 10cm.Find the volume of the fish-tank?

• 10250cm³

• 3650cm³

• 11250cm³

• 1250cm³

A cube is measured at 4cm in lingth,what is the surface area?

• 96cm²

• 64cm²

• 16cm²

• 32cm²

What is the formula for finding volume of cylinder?

• ^πr2h

• 2rh

• 2h

• 2r