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This worksheet is designed for Grade 8, at Medium difficulty. Use the builder on the Worksheets page for a different grade or difficulty.

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Grade 8 Geometry Worksheet — 20 Questions (Medium)

Geometry · Grade 8 · Medium · 20 questions

Name: ____________________________Date: ______________

Score: 0/0 answered (20 total)

Find the area of a triangle with base 37 cm and height 18 cm.
333 cm²381 cm²341 cm²366 cm²
A right triangle has legs of 6 cm and 8 cm. Find the length of the hypotenuse.
Find the area of a circle with radius 20 cm. (use π ≈ 3.14)
1146 cm²1256 cm²1412 cm²1072 cm²
Find the area of a rectangle with length 30 cm and width 17 cm.
A right triangle has legs of 9 cm and 40 cm. Find the length of the hypotenuse.
Find the area of a circle with radius 16 cm. (use π ≈ 3.14)
Find the area of a rectangle with length 20 cm and width 17 cm.
Find the area of a triangle with base 21 cm and height 28 cm.
Find the area of a circle with radius 15 cm. (use π ≈ 3.14)
Find the area of a triangle with base 20 cm and height 28 cm.
Find the area of a circle with radius 10 cm. (use π ≈ 3.14)
314 cm²277 cm²351 cm²350 cm²
Find the area of a triangle with base 17 cm and height 36 cm.
A right triangle has legs of 5 cm and 12 cm. Find the length of the hypotenuse.
Find the area of a triangle with base 26 cm and height 30 cm.
Find the area of a triangle with base 35 cm and height 10 cm.
199 cm²175 cm²159 cm²180 cm²
Find the area of a circle with radius 16 cm. (use π ≈ 3.14)
Find the area of a triangle with base 10 cm and height 12 cm.
Find the area of a rectangle with length 21 cm and width 19 cm.
Find the area of a triangle with base 28 cm and height 20 cm.
Find the perimeter of a square with side 29 cm.

Answer Key

333 cm²
10 cm
1256 cm²
510 cm²
41 cm
803.84 cm²
340 cm²
294 cm²
706.5 cm²
280 cm²
314 cm²
306 cm²
13 cm
390 cm²
175 cm²
803.84 cm²
60 cm²
399 cm²
280 cm²
116 cm

Frequently asked questions

Is this geometry worksheet free to print?: Yes — every worksheet on MathWorld is free to view, print, and download as a PDF, with no sign-up required.
What grade level is this worksheet for?: This worksheet is designed for Grade 8, at Medium difficulty. Use the builder on the Worksheets page for a different grade or difficulty.
Does this worksheet come with an answer key?: Yes — the answer key is included below the questions, and prints on its own page when printed or downloaded as a PDF.
Can I get a different set of geometry questions?: Yes — build a new worksheet with the same settings from the Worksheets page for a fresh set of questions, or adjust the grade, difficulty or question count for a different one.
Can I practise these questions online instead of printing them?: Yes — answer directly on the page to see your score, and use Retry Incorrect to focus on just the questions you got wrong.