Perimeter
Name the side lengths of a rectangle with an area of 24 m2
Ex. 1 m × 24 m 2 m × 12 m
3 m × 8 m 4 m × 6 m
Any factors of 24!
Mrs. G is retiling her kitchen floor. The kitchen has dimensions of 10 m × 6 m. How many square meters of tile does Mrs. G need to buy?
A = 60 m2
Find the perimeter of a rectangle with the following dimensions.
l = 13 m
w = 12 m
P = 50 m
Find the area of a rectangle with the following dimensions.
l = 13 m
w = 8 m
A = 104 m2
Find the perimeter and area of a rectangle with the following dimensions.
l = 14 m
w = 7 m
P = 42 m
A = 98 m2
Name the side lengths of a rectangle with a perimeter of 16 cm.
Ex. 1 cm × 7 cm 2 cm × 6 cm
3 cm × 5 cm 4 cm × 4 cm
Any two numbers with a sum of 8!
Senara is buying a rug for her bedroom. She wants a rug less than 12 square meters. Should she buy a rug that measures 3 m × 3 m or 4 m × 3 m?
3 m × 3 m
Find the total perimeter of the two rectangles.
Rectangle 1: l = 9 m w = 5 m
Rectangle 2: l = 13 m w = 4 m
P = 62 m
Find the total area of the two rectangles.
Rectangle 1: l = 7 m w = 3 m
Rectangle 2: l = 8 m w = 9 m
A = 93 m2
Find the total perimeter and area of the two rectangles.
Rectangle 1: l = 3 m w = 4 m
Rectangle 2: l = 11 m w = 5 m
P = 46 m
A = 67 m2
Name 2 rectangles with the area of 36cm2.
1 cm × 36 cm. 2 cm × 18 cm
3 cm × 12 cm 4 cm × 9 cm
6 cm × 6 cm
Jayce wants to buy a picture frame with a perimeter of 30 centimeters. Should he buy a frame that is 7 cm × 6 cm or 7 cm × 8 cm?
7 cm × 8 cm