Find the perimeter and area of each figure made of algebra tiles below. Homework Help ✎
Remember, the small square is a unit tile, which is a
The dimensions have been placed on the algebra tiles for you.
Looking at the algebra tiles below, do you understand why the length of one side is labeled
Since part of the side with length
touches the unit tile, the side that is included in the calculation of the perimeter is .
Refer to parts (a) and (b).