Draw a five-sided polygon PQRST and draw all the diagonals.
Draw a five-sided polygon PQRST and draw all the diagonals.
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1
Answer:
I don't know the answer. please ask from someone else
Answered by
9
Answer:
5sided polygon= quadrilateral
Step-by-step explanation:
formula:
n(n-3)/2. (n=number of side)
=5(5-3)/2
=5*2/2
=10/2
=5
therefore there are 5diagonals in a Pentagon
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