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# Area powerpoint

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### Transcript

• 1. Measuring Shape and Space Area
• 2. Area at Level 2
• Aims; On completion of this section Learners will be able to refer to a list of formulae for the area of regular shapes and select those that they need to calculate the area of a composite shape
• 3. Area at Level 2
• Before listening to this section, you may like to be sure of your strengths in
• Multiplication
• Names of 2-D shapes
• Understanding right angles and parallel lines
• BIDMAS
• 4. Area at Level 2
• At level 2 we shall be expected to be able to calculate the area of some composite shapes
• These are shapes that are made up of
• Squares
• Rectangles
• Triangles
• Circles
• 5. Example; Find the Area coloured blue
• 6. Area at Level 2
• 7. Formulae for area
• At level 1 we already know a rectangle has area= length x width
• We can see from this that a triangle is going to have half the area of the rectangle that surrounds it
• Area of a triangle=½xbasex height