Tower roof

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

Your answer:

m2


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arithmeticsolid geometryplanimetrybasic operations and conceptsUnits of physical quantitiesGrade of the word problem

 
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