Question 1
Miguel works in an office.
Miguel has a closed box of pens.
The box is in the shape of a cuboid measuring 20 cm by 12 cm by 7 cm .
Calculate the surface area of the box.
Miguel works in an office.
Miguel has a closed box of pens.
The box is in the shape of a cuboid measuring 20 cm by 12 cm by 7 cm .
Calculate the surface area of the box.
cm2
928
M2 for 2(20×12+20×7+12×7) oe
or M1 for 20×12, 20×7, or 12×7
The diagram shows a cuboid made from 1 cm3 cubes.
NOT TO SCALE
Work out the volume of the cuboid. cm3
48
1
Write down the dimensions of a different cuboid that can be made using all of the cubes. cm by cm by cm [1]
Correct dimensions
1
A plant pot is a cylinder with radius 15 cm and height 24 cm .
Calculate the volume of the pot. cm3
17000 or 16960 to 16970
M1 for π×152×24 oe.