Six-sided 44151
The parasol has the shape of the shell of a regular six-sided pyramid, whose base edge is a=6dm and height v=25cm. How much fabric is needed to make a parasol if we count 10% for joints and waste?
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- solid geometry
- surface area
- planimetrics
- Pythagorean theorem
- right triangle
- polygon
- area of a shape
- triangle
Units of physical quantities:
Grade of the word problem:
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