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Area of Compound Shapes

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Question 18

Diagram NOT accurately drawn

The diagram shows a triangular piece of card with a rectangular window cut out. The triangle has a base of 18 cm and a perpendicular height of 12 cm. The rectangular window measures 9 cm by 3 cm.

A triangle with base 18 cm and perpendicular height 12 cm, containing a rectangular window measuring 9 cm by 3 cm.

Work out the area of the card that remains.

[3]

Area of Compound Shapes Questions

  1. GCSE
  2. /Maths
  3. /Area of Compound Shapes

Practise Edexcel GCSE Maths Area of Compound Shapes with exam-style questions for Foundation and Higher tier. 35 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

Question bank

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