Area of a House

Directions: Using the digits 0 – 9, at most one time each, fill in the blanks to make a true statement. (Note: Image is not to scale)

Hint

Which shapes two shapes can this house be decomposed into?
Which formulas can be helpful in determining areas of these shapes?

Answer

Answer 1: The base of the rectangle is 8, and the height is 7. The area is 56. The height of the triangle is 3. The area is 12.
Answer 2: The base of the rectange is 8, and the height is 9. The area is 72. The height of the triangle is 4. The area is 16.
Answer 3: The base of the rectangle is 8, and the height is 7. The area is 56. The height of the triangle of 1. The area is 04.

Source: Owen Kaplinsky

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6 comments

  1. Diana Khutsaeva

    12 triangle 13 square, total 156, area 78

  2. 12 triangle 13 square total 156 area 78

  3. Rectangle – 9 by 4 Area = 36
    Triangle – 4 by 5 Area = 10

  4. Rectangle – 5 by 4 Area = 20
    Triangle – 9 by 4 Area = 18

  5. Rectangle – 7 by 6 Area = 42
    Triangle – 3 by 6 Area = 09

  6. Rectangle – 9 by 6 Area = 54
    Triangle – 6 by 7 Area = 21

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