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Mathematics, 10.06.2020 02:57, aminsaad4253
It is to be 5 m long, 3 m wide and 30 cm high.
Consider the following questions:
1 What length of 30 cm wide board is needed for the border (i. e., perimeter) of the
sandpit?
2 What area of ground does the sandpit sit on?
3 What is the total surface area of wood used to build the sandpit? (There is a wooden
base as well!)
4 What volume of space does the sandpit occupy?
5 How much would it cost to fill the sandpit with sand to a depth of 20 cm if sand
costs $60 per cubic metre?
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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It is to be 5 m long, 3 m wide and 30 cm high.
Consider the following questions:
1 What lengt...
1 What lengt...
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