Topic

Composite Area

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Quizzes in Composite Area for Grade 7

A large square has side 14 cm. A small square of side 3 cm is removed from it. What is the remaining shaded area?

  • 187 cm²
  • 196 cm²
  • 184 cm²
  • 9 cm²
Correct answer(s):
  • 187 cm²

A shape is made from a rectangle 12 cm by 10 cm and a triangle with base 6 cm and height 4 cm. What is the total area?

  • 136 cm²
  • 144 cm²
  • 120 cm²
  • 132 cm²
Correct answer(s):
  • 132 cm²

Two rectangular mats have areas 36 cm² and 45 cm². They overlap by 3 cm². What is the total covered area?

  • 78 cm²
  • 81 cm²
  • 36 cm²
  • 75 cm²
Correct answer(s):
  • 78 cm²