Perimeter 83259
The perimeter of the four-sided needle is 48 m, and its height is 2.5 m; how much will the sheet metal for this pyramid cost? If 1m2 costs €1.5, a 12% loss due to joints and folds is included in the area.
Correct answer:
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The Pythagorean theorem is the base for the right triangle calculator.
See also our trigonometric triangle calculator.
You need to know the following knowledge to solve this word math problem:
- arithmetic
- square root
- solid geometry
- pyramid
- surface area
- planimetrics
- Pythagorean theorem
- area of a shape
- perimeter
- triangle
- basic functions
- percentages
Units of physical quantities:
Grade of the word problem:
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