Use triangle-and-rectangle nets for surface area — page 1
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Practice question

  1. Four triangular panels with base 4 cm and height 8 cm form a pyramid-shaped roof without a base panel. Find the panel area. How much would adding a square base increase it?

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Common Core connections

Source labels: 6.G.A.4. Review the learning goals below to check the fit for your class.

  • 6.G.A.4 — Surface area using nets

Bring it into your lesson

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