Reasoning about 3D shapes

1 Matchthenettothecorrectlabel.

cube

cylinder

square-based

pyramid

cuboid

2 Completethesentences.

a) Thefacesofa_______________areallsquare.

b) Asquare-basedpyramidhas triangularfacesand

squareface.

c) Thenetofa_______________ismadeupof2circlesand

arectangle.

3

Whodoyouagreewith?Circleyouranswer.

Whitney Rosie both of them

Explainyourreasons.

©WhiteRoseMaths2020

The net of a cuboid ismade up of 4 rectangles

and 2 squares.

The net of a cuboid ismade up of 6 rectangles.

Whitney

Rosie

©WhiteRoseMaths2020

4 Tickthediagramthatisthenetofacone.

Compareanswerswithapartner.

5 Drawthenetforatriangularprismonthesquaredgrid.

6 Drawanaccuratenetforthiscuboidonthesquaredgrid.

7 Drawtwodifferentcuboidsontheisometricpaper.

2cm

5cm3cm

1cm

1cm