how many sides are in pentagon?
MS, MAT. A pentagon has 5 sides; a pentagon is any five-sided polygon. A pentagon has 5 edges. A vertex (plural: vertices) is a point where two or more straight lines meet and a pentagon has 5 vertices. Some objects shaped like a pentagon are baseball home plates, fire hydrant bolts, and some street signs. A pentagon has <b>5 sides</b>; a pentagon is any five-sided polygon. A pentagon has <strong>5 edges.</strong> A vertex (plural: vertices) is a point where two or more straight lines meet and a pentagon has <strong>5 vertices</strong>.