This task is about calculating width, height, perimeter, area and volume.
The dressing table above has three rows, and each row has three drawers. The drawers have the following measurements:
- all drawers are 30 cm wide
- row 1 drawers are 12 cm high
- row 2 and row 3 drawers are 20 cm high
- all spaces around the drawers are 3 cm
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a) |
i)
ii)
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What is the width of the dressing table? __________ cm
What is the height of the dressing table? __________ cm
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| b) |
What is the perimeter of the front face of the dressing table? __________ cm |
| c) |
What is the area of the front face of the dressing table? __________ cm2 |
| The diagram below shows the measurements of one of the bottom drawers of the dressing table. |
| d) | What is the volume of the drawer? __________ cm3 |