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How many diagonals does each of the following have?
(a) A convex quadrilateral
(b) A regular hexagon
(c) A triangle.
To do:
We have to find the number of diagonals each of the below shapes have.
(a) A convex quadrilateral
(b) A regular hexagon
(c) A triangle.
Solution:
(a) A convex quadrilateral is shown below.
From the above figure, we can observe that,
A convex quadrilateral has two diagonals.
(b) A regular hexagon is shown below.
From the above figure, we can observe that,
A regular hexagon has nine diagonals.
(c) A triangle is shown below.
From the above figure, we can observe that,
A triangle has no diagonals.
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