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1-50.

For each of the shapes formed by algebra tiles below:

  • Sketch and label the shape on your paper and write an expression that represents the perimeter.

  • Simplify your perimeter expression as much as possible.

2 positive algebra tiles: A vertical X tile connected on the right with a unit tile aligned on the bottom.

Start by labeling the sides.

2 positive algebra tiles: A vertical X tile connected on the right with a unit tile aligned on the bottom. The sides of the tiles are labeled as follows starting on the top left and going clockwise: 1, (X minus 1), 1, 1, 2, X


Combine like terms.