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Area of Compound Shapes

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Question 21

The diagram shows the floor plan of an art gallery.

  • The front wall (base) is 15 m wide.
  • The left-side wall is 6 m long.
  • The right-side wall is 10 m long.
  • The back wall is parallel to the front wall for 9 m from the left, then slants to meet the right-side wall.

Diagram NOT accurately drawn

Floor plan of an art gallery with a 15 m front wall, 6 m left wall, 10 m right wall, and a 9 m horizontal section of back wall followed by a sloping section.

Work out the total floor area of the art gallery.

[4]

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