# Counting Smallest Squares - smart

Geometry Level 1

Page 6

In the grid above, the height is two times the length ($$b=2a$$). There are 50 unit squares in the grid. Find the sum of the length and height of the grid ($$a+b$$).

(Unit square is a square with side $$1$$)

This is one part of Grids and Quadrilaterals.

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