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Earn +20 ptsQ: How many diagonal does a pentagon?
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How many diagonal lines does a regular pentagon have?
Five. (Even a non-regular pentagon has 5 diagonals).
What polygon has a line of symmetry that is also the diagonal?
Pentagon
How any diagonal lines does pentagon have?
a Pentagon has 5 diagonals, they form a star inside the polygon
How much diagonal lines can you get in a pentagon?
A polygon with n vertices has n*(n-3)/2 diagonals. Therefore, a pentagon, which has 5 vertices, has 5*(5-3)/2 = 5 diagonals.
What if a Pentagon is cut along a diagonal line what shapes does it make?
a semi circle
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