Year 4

Calculate and compare the area of rectangles using square centimetres (cm²)

Year 4

Calculate and compare the area of rectangles using square centimetres (cm²)

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Lesson details

Key learning points

  1. In this lesson, we will estimate area and then apply a formula to calculate area.

Licence

This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.

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4 Questions

Q1.
What is the area of the red part of the design?
An image in a quiz
21 units squared
Correct answer: 24 units squared
45 units squared
Q2.
Which shape has the largest area?
An image in a quiz
A
Correct answer: B
C
D
They are all the same
Q3.
What is the area of this shape?
An image in a quiz
4 square units
Correct answer: 5 square units
6 square units
Q4.
A shape has an area of 45 cm². The length is 9cm, what is the width?
36 cm
Correct answer: 5 cm
9 cm