Area
A rectangle is 7 units long and 3 units wide. What is the area?
21 square units
What is the perimeter of a rectangle with a length of 18 cm and a width of 9 cm?
162 cm
How many sides do pentagons have?
5
A rug is 80 inches long and 12 inches wide. What is the area?
960 square inches
What is the perimeter of a square with side lengths of 5 meters?
20 meters
How many sides do quadrilaterals have?
4
A classroom bulletin board is 19 units long and 4 units wide. What is the area?
76 square units
A rectangular rug has a perimeter of 22 meters and is 4 meters wide. What is the length of the rug?
7 meters
opposite
What two expressions would you use to find the area of a rectangle with 5 rows and 6 columns?
5 x 6 = 30 square units
6 x 5 = 30 square units
Mrs. Gillingham has placemats that are in the shape of trapezoids. She knows that the perimeter of each one is 50 inches. She also knows the lengths of three sides:12 inches, 12 inches, and 15 inches.
11 inches
What two quadrilaterals always have 4 equal sides?
Ahmed has a corkboard on his bedroom wall that measures 8 feet by 42 feet. What is the area of the corkboard?
Maxwell draws a rectangle with a perimeter of 16 centimeters. He labels one side 5 centimeters, but forgets to label the other side.
3 cm
Is a rhombus a rectangle? Why?
No because it does not have 4 right angles.