# Practice problems of the area of a polygon

#### Number of problems found: 65

- Tetrahedral pyramid

What is the surface of a regular tetrahedral (four-sided) pyramid if the base edge a=16 and height v=16? - Regular 5-gon

Calculate the area of the regular pentagon with side 7 cm. - Pentagon

Calculate the area of a regular pentagon, which diagonal is u=16. - Similarity n-gon

9-gones ABCDEFGHI and A'B'C'D'E'F'G'H'I' are similar. The area of 9-gon ABCDEFGHI is S_{1}=190 dm^{2}and the diagonal length GD is 32 dm. Calculate area of the 9-gon A'B'C'D'E'F'G'H'I' if G'D' = 13 dm. - Glass mosaic

How many dm^{2}glass is nessesary to produc 97 slides of a regular 6-gon, whose side has length 21 cm? Assume that cutting glass waste is 10%.

We apologize, but in this category are not a lot of examples.

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Area - practice problems. Polygon practice problems.