decagonal การใช้

• The two dodecahedra project onto the decagonal faces of the envelope.
• A nickel-brass, decagonal 1 dollar coin was introduced in 1990
• The decagonal lantern room offers panoramic vistas of the Lake.
• The centered decagonal number for " n " is given by the formula
• A polygon with ten sides is a decagon, and 10 is a decagonal number.
• It is also a centered decagonal number.
• The tower was attached to the west end of the decagonal body of the church.
• Therefore, all centered decagonal numbers are odd and in base 10 always end in 1.
• 211 is a primorial prime, sum of three consecutive centered decagonal prime, and self prime.
• In addition, the decagonal faces are hidden, allowing us to see the elemented projected inside.
• In 1909 the decagonal Marcus Fountain, donated by Mayor Marcus, was inaugurated on the square.
• 31 is a centered triangular number, the lowest prime centered pentagonal number and a centered decagonal number.
• The round, aluminum bronze dollar coin was replaced in 1989 with a decagonal, cupro-nickel type.
• Located near Masontown is the Ralphsynder Decagonal Barn, listed on the National Register of Historic Places in 1985.
• The numbers between the decagonal numbers are formed on the same way as the numbers between the decimal numbers.
• The decagonal rotating middle piece, with carved maps of the continents and precious stones inlaid, symbolizes the five continents.
• The decagonal numerals are formed by adding the word-8; X040 (-iljada ) to the basic numeral.
• The decagonal tile is decorated with colored patches, and the covering rule allows only those overlaps compatible with the coloring.
• A suitable decomposition of the decagonal tile into kites and darts transforms such a covering into a Penrose ( P2 ) tiling.
• The pentagonal-prism-first orthographic projection of the dodecahedral prism into 3D space has a decagonal envelope ( see diagram ).