Math, asked by ishaandebnahak, 8 months ago

How many diagonals are there in convex pentagon

Answers

Answered by Anonymous
2

Step-by-step explanation:

For a convex n-sided polygon, there are n vertices, and from each vertex you can draw n-3 diagonals, so the total number of diagonals that can be drawn is n(n-3).

Answered by DushyantkaushikKS
4

The number of diagonals in a polygon = n(n-3)/2, where n is the number of polygon sides.

The number of diagonals in a polygon = n(n-3)/2, where n is the number of polygon sides.For a convex n-sided polygon, there are n vertices, and from each vertex you can draw n-3 diagonals, so the total number of diagonals that can be drawn is n(n-3). However, this would mean that each diagonal would be drawn twice, (to and from each vertex), so the expression must be divided by 2.

The number of diagonals in a polygon = n(n-3)/2, where n is the number of polygon sides.For a convex n-sided polygon, there are n vertices, and from each vertex you can draw n-3 diagonals, so the total number of diagonals that can be drawn is n(n-3). However, this would mean that each diagonal would be drawn twice, (to and from each vertex), so the expression must be divided by 2.

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