Mathematics, 04.01.2020 03:31 genyjoannerubiera

How many triangles and quadrilaterals altogether can be formed using the vertices of a 7-sided regular polygon?

a. 35
b. 40
c. 50
d. 65
e. 70

Answers: 2

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How many triangles and quadrilaterals altogether can be formed using the vertices of a 7-sided regul...