Question

1. How many diagonals does each of the following have?
(a) quadrilateral (b) pentagon
(c) hexagon
(d) triangle.​

Answer 1

Answer:

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Step-by-step explanation:

a) quadrilateral = two diagonals

A quadrilateral, the next-simplest, has two diagonals. A pentagon, whether regular or irregular, has five diagonals. In convex, simple polygons, diagonals will always be within the interior.

b) Pentagon=five

a regular pentagon has five diagonals

c) hexagon=six

a regular hexagon has six diagonals

d) triangle=threee

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Answer 2

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Step-by-step explanation:

a) quadrilateral = two diagonals

A quadrilateral, the next-simplest, has two diagonals. A pentagon, whether regular or irregular, has five diagonals. In convex, simple polygons, diagonals will always be within the interior.

b) Pentagon=five

a regular pentagon has five diagonals

c) hexagon=six

a regular hexagon has six diagonals

d) triangle=three

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