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Grade 9 · Mathematics · three levels

Grade 9 Geometry worksheet in three levels

The same 20-question worksheet on geometry in Support, Core and Challenge versions. Question by question, each version keeps the topic and changes the difficulty.

All three levels PDFAll three answer keysOriginal worksheet

Compare the three levels

Support

Easier questions on the same topics, for students who need more practice with the basics.

Questions
20 (20 easy)
Grade range
Grades 3 to 7
Topics
Geometry

Sample questions

  1. Find the area of a 3 cm by 49 cm rectangle, in cm².
  2. Find the area of a 6 cm by 28 cm rectangle, in cm².
  3. A rectangle is 14 cm long and 58 cm wide. Find its perimeter in cm.

Core

Questions at the expected level for the grade.

Questions
20 (20 medium)
Grade range
Grades 5 to 12
Topics
Geometry

Sample questions

  1. A trapezoid has parallel sides 15 cm and 5 cm and height 12 cm. Find its area in cm².
  2. A cone has radius 8 cm and height 12 cm. Use π = 3.14. Find its volume in cm³.
  3. A circle has radius 45 cm. Its area is kπ cm². Find k.

Challenge

Harder questions on the same topics, for students who are ready to stretch.

Questions
20 (20 medium)
Grade range
Grades 5 to 12
Topics
Geometry

Sample questions

  1. A right triangle has legs 60 cm and 80 cm. Find the hypotenuse in cm.
  2. Find the volume of a cuboid measuring 7 cm × 21 cm × 11 cm, in cm³.
  3. Find the volume of a cuboid measuring 20 cm × 18 cm × 6 cm, in cm³.

Using the three versions

  • Start everyone with the same short explanation, then hand out Support, Core or Challenge.
  • Question numbers line up across the versions, so you can go through the answers with the whole class.
  • The PDF has a cover page and each version on its own pages; the answer keys PDF has all three keys.

See the original worksheet or browse more three-level worksheets.