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12cm

Use the measurements provided to find out the surface area of these nets. They are not drawn to scale, so don’t try to measure them!. 8cm. 12cm. 8cm. 7cm. 9cm. 21cm. 8cm. 16cm. 14cm. 12cm. 13cm. 13cm. 7cm. 16cm. 18cm. 7cm. 8cm.

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12cm

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  1. Use the measurements provided to find out the surface area of these nets. They are not drawn to scale, so don’t try to measure them! 8cm 12cm 8cm 7cm 9cm 21cm 8cm 16cm 14cm 12cm 13cm 13cm 7cm 16cm 18cm 7cm 8cm

  2. Use the measurements provided to find out the surface area of these nets. They are not drawn to scale, so don’t try to measure them! 392cm2 216cm2 54cm2 112cm2 8cm 54cm2 54cm2 12cm 8cm 54cm2 7cm 28cm2 28cm2 112cm2 9cm 21cm 112cm2 8cm 336cm2 1017cm2 16cm 14cm 12cm 252cm2 78cm2 78cm2 13cm 13cm 273cm2 7cm 56cm2 16cm 18cm 7cm 8cm 144cm2 128cm2 56cm2 440cm2 56cm2

  3. Use the measurements provided to find out the surface area of these nets. They are not drawn to scale, so don’t try to measure them! Overall height: 22cm 8cm 8cm 29cm 25cm 8cm 32cm 26cm 17cm 24cm 24cm 14cm 23cm 28cm 44cm

  4. Can you use the measurements to work out the area of this net of this hexagonal based pyramid? Use the measurements provided to find out the surface area of these nets. They are not drawn to scale, so don’t try to measure them! (hint – this regular hexagon could be made up of 6 triangles) 18cm Overall length: 48cm 23cm

  5. Use the measurements provided to find out the surface area of these nets. They are not drawn to scale, so don’t try to measure them! Total prism: 456cm2 Overall height: 22cm Total tetrahedron: 275cm2 136cm2 8cm 8cm 24cm2 29cm 24cm2 136cm2 25cm 8cm Total prism: 2944cm2 32cm 136cm2 832cm2 26cm 17cm 768cm2 24cm 288cm2 288cm2 24cm 768cm2 14cm 161cm2 23cm 28cm 368cm2 224cm2 44cm 448cm2 Total prism: 1362cm2 161cm2

  6. Can you use the measurements to work out the area of this net of this hexagonal based pyramid? Use the measurements provided to find out the surface area of these nets. They are not drawn to scale, so don’t try to measure them! (hint – this regular hexagon could be made up of 6 triangles) Total of net: 1536cm2 Total hexagon: 216cm2 18cm Total of 6 rectangles: 1104cm2 Overall length: 48cm 23cm 36cm2 Total hexagon: 216cm2

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