A straight line which joins one vertex of a heptagon to any one of the four others which are not adjacent to it.
A heptagon has 4 diagonal lines and 7 sides and it has 2 congruent diagonal lines and 2 congruent triangles
A 7 sided heptagon has 14 diagonals
it has 4 :)
14
14.
sevenImproved Answer:-14 diagonals
a heptagon has 7 sides. you cannot draw a diagonal to the 2 adjacent vertices, so 7-2 = 5. there would be 5 diagonals.
A heptagon has seven sides, so when drawing diagonals from one vertex, it will create five triangles. This is because each diagonal drawn from a single vertex will create a triangle until it intersects the previous diagonal. Therefore, the number of triangles formed by drawing all diagonals from one vertex in a heptagon is five.
A seven-sided shape (polygon) is called a heptagon.
12 * * * * * Not so. A polygon with n sides has 1/2*n*(n - 3) diagonals. In this case, n = 7 and so there are 14 diagonals.
it is a heptagon Horseisle answer: Heptagon Narcissa from Pally server
heptagon