Kylie drew rectangles A, B, C and D on the grid below.
Which rectangle has an area of 21 square units?
Shelby has a bookmark with the dimensions shown below.
What is the area of the bookmark in square inches?
A rectangle has dimensions of 17 meters wide by 8 meters long, as shown.
What is the perimeter of the rectangle?
Jessica wants to add a paper boarder around her triangular platform as shown below.
What is the minimum length the paper boarder needs to be to go all the way around the platform?