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Grade 8 · Mathematics · three levels

Grade 8 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. A rectangle is 49 cm long and 34 cm wide. Find its perimeter in cm.
  2. A rectangle is 12 cm long and 23 cm wide. Find its perimeter in cm.
  3. A rectangle has area 270 cm² and length 30 cm. Find its width in cm.

Core

Questions at the expected level for the grade.

Questions
20 (20 medium)
Grade range
Grades 5 to 10
Topics
Geometry

Sample questions

  1. A circle has radius 75 cm. Its circumference is kπ cm. Find k.
  2. A cylinder has radius 2 cm and height 24 cm. Its volume is kπ cm³. Find k.
  3. Two non-overlapping rectangular boxes measure 3×2×8 cm and 6×4×6 cm. Find their total volume in cm³.

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 triangle has base 4 cm and perpendicular height 12 cm. Find its area in cm².
  2. Find the volume of a cuboid measuring 22 cm × 19 cm × 5 cm, in cm³.
  3. A cone has radius 18 cm and height 27 cm. Use π = 3.14. Find its volume 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.