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12cm 9cm 8cm 7cm 8cm 14cm 21cm 16cm 12cm 13cm 18cm 16cm 7cm 8cm Use the measurements provided to find out the surface area of these nets. They are not.

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Presentation on theme: "12cm 9cm 8cm 7cm 8cm 14cm 21cm 16cm 12cm 13cm 18cm 16cm 7cm 8cm Use the measurements provided to find out the surface area of these nets. They are not."— Presentation transcript:

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

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

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

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 dont try to measure them! (hint – this regular hexagon could be made up of 6 triangles) 18cm 23cm Overall length: 48cm

5 Overall height: 22cm 25cm 29cm 8cm 17cm 32cm 26cm 24cm 28cm 23cm 14cm 44cm Use the measurements provided to find out the surface area of these nets. They are not drawn to scale, so dont try to measure them! 8cm 24cm Total tetrahedron: 275cm 2 24cm 2 136cm 2 Total prism: 456cm 2 832cm 2 768cm 2 288cm 2 Total prism: 2944cm 2 Total prism: 1362cm 2 448cm 2 368cm 2 224cm 2 161cm 2

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 dont try to measure them! (hint – this regular hexagon could be made up of 6 triangles) 18cm 23cm Overall length: 48cm 36cm2 Total hexagon: 216cm 2 Total of 6 rectangles: 1104cm 2 Total of net: 1536cm 2


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