Practice Questions

• What is the formula for Pythagoras theorem?

  $a^2 +$$b^2 =$$c^2$
• How many 60 cm lengths fit in 1000 cm?

  16
• How many 45 mm lengths can you get from 600 mm?


  13
• How many 300 mm x 100 mm shapes can you cut from a rectangle measuring 300 mm x 1500 mm?

  15
• How many 100 mm squares fit in a 400 mm square?

  16
• What is the first calculation mentioned in the study material?

  Calculate the length of the perimeter
• What is the next calculation after the perimeter?

  Calculate the area of the shaded shape
• What shape's volume is calculated next?

  Sphere
• What is the next shape for volume calculation after the sphere?

  Cone
• What was the purpose of the survey mentioned?

  To find out how many people owned a cat
• How many people were surveyed in total?

  150 people
• What calculation is needed to find the number of people who voted for Design A?

  Calculate the number of people from 150
• What are the key calculations mentioned in the study material?

  • Length of the perimeter
  • Area of the shaded shape
  • Volume of the sphere
  • Volume of the cone
  • Volume of the juice carton
  • Number of people who voted for Design A