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Math worksheet for finding missing side lengths using perimeter.

A math worksheet from Math Skills 4 Kids titled "Finding the missing side length given the perimeter," featuring three problems with geometric shapes (rectangle, trapezoid, and irregular polygon) on a grid background, each with given perimeter and some side lengths, asking to find the missing variable.

A math worksheet from Math Skills 4 Kids titled "Finding the missing side length given the perimeter," featuring three problems with geometric shapes (rectangle, trapezoid, and irregular polygon) on a grid background, each with given perimeter and some side lengths, asking to find the missing variable.

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