Area Scaling and Area Calculations Exercise

Area Scaling and Area Calculations

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Area Scaling and Area Calculations

Understand how scale factors affect the area of geometric figures and scaled drawings. Practice calculating scaled areas using proportional relationships.

Questions

  1. MultiChoice

    A map scale is 1 cm = 3 m. A rectangular plot on the map has an area of 10 sq cm. What is the actual area?

  2. MultiChoice

    A scale is 1 in = 4 ft. A room drawing has an area of 15 sq in. What is the actual area of the room?

  3. MultiChoice

    A blueprint scale is 1 cm = 2 m. A square room on the blueprint has an area of 16 sq cm. What is the actual area?

  4. MultiChoice

    The scale factor of a drawing is 1/5. If the area of a shape on the drawing is 12 sq cm, what is the actual area?

  5. MultiChoice

    A map scale is 1 in = 10 mi. A lake on the map has an area of 4 sq in. What is the actual area of the lake?

  6. MultiChoice

    A drawing scale is 1 cm = 5 m. A park area on the drawing is 8 sq cm. What is the actual area of the park?

  7. MultiChoice

    A blueprint scale is 1 in = 3 ft. A patio on the blueprint has an area of 20 sq in. What is the actual area?

  8. MultiChoice

    A scale factor is 1/10. A drawing has an area of 7 sq cm. What is the actual area?

  9. MultiChoice

    A map scale is 1 cm = 4 km. A forest on the map covers 5 sq cm. What is the actual area of the forest?

  10. MultiChoice

    A scale is 1 in = 2 ft. A table surface on a drawing has an area of 12 sq in. What is its actual area?

  11. MultiChoice

    A scale is 1 cm = 6 m. A field drawing has an area of 3 sq cm. What is the actual area of the field?

  12. MultiChoice

    A map scale is 1 in = 5 mi. A region on the map covers 10 sq in. What is the actual area of the region?