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CCSS 8.G.B.8 Worksheets

Grade 8 · Geometry

Apply the Pythagorean theorem to find the distance between two points in a coordinate system.

Below are free printable worksheets that support 8.G.B.8. Print them as PDFs, or generate a fresh one. Every math answer key is computed in code, so it is never wrong.

Teaching guide

What students learn

Apply the Pythagorean theorem to find the distance between two points in a coordinate system.

Worked example
A right triangle has hypotenuse 13 and one leg 5. Find the other leg.
Answer: 12
Why: 13252\sqrt{13^{2} - 5^{2}} = 16925\sqrt{169 - 25} = 144\sqrt{144} = 12

Generated and checked in code, so it is correct.

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More Grade 8 standards: 8.NS.A.1 · 8.EE.A.1 · 8.EE.A.2 · 8.EE.B.5 · 8.EE.C.7 · 8.EE.C.8 · 8.F.A.1 · 8.F.B.4
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