Coverage 71484
The tower's roof is a regular 4-sided pyramid with a height of 4m and an edge of the base of 6m. 25% of the roof covering was found to be damaged. How many square meters of coverage are needed to repair the roof?
Correct answer:

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You need to know the following knowledge to solve this word math problem:
- arithmetic
- square root
- solid geometry
- pyramid
- surface area
- planimetrics
- Pythagorean theorem
- right triangle
- area of a shape
- triangle
- basic functions
- percentages
- numbers
- fractions
Units of physical quantities:
Grade of the word problem:
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