# Diagonals of Two Polygons

Pro Problems > Math > Geometry > Polygons > Diagonals## Diagonals of Two Polygons

Polygon A has 4 sides more than Polygon B, and it has 70 more diagonals than Polygon B. How many sides does Polygon A have?

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Problem by BogusBoy

## Solution

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Click here to assign this problem to your students.## Similar Problems

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### Diagonally Speaking

If the number of sides of a polygon is increased by 4, the number of diagonals increases by 30. How many diagonals does the original polygon have?

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