Task 4- Application
i) Draw a Quadrilateral, a Pentagon and a Hexagon
ii) Draw all the diagonals for each polygon and count the number of diagonals.
iii) Based on above, form an algebraic expression for the number of diagonals a polygon of n number of sides will
have.
iv) Find the number of diagonals in the polygons with 18 and 20 sides.
Please someone tell me the answer of this question . If someone tell me the answer of this question, I will him/her as the brainliest and I will follow him/her.
please Please Please Please Please Please Please Please Please Please Please Please Please Please Please Please Please Please Please Please Please Please Please Please Please Please Please
Answers
Answered by
9
Answer:
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).
Answered by
0
Answer:
draw a quardileteral pentagon and a hexagon on a coloured sheet of paper mark their exterior angles taken in order at each vertex
Similar questions
World Languages,
3 months ago
Computer Science,
3 months ago
English,
3 months ago
Hindi,
8 months ago
Chemistry,
8 months ago
Math,
11 months ago
Math,
11 months ago