Quadrilateral 44471
The regular quadrilateral pyramid has a surface of 260 cm2 and a side wall area of 40 cm2. Calculate the length of the base edge and the wall height.
Correct answer:

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You need to know the following knowledge to solve this word math problem:
- algebra
- expression of a variable from the formula
- arithmetic
- square root
- solid geometry
- pyramid
- surface area
- planimetrics
- area of a shape
- numbers
- fractions
Units of physical quantities:
Grade of the word problem:
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