peremeter and area

What is the perimeter of the rectangle with length 12 centimeters and breadth 10 centimeters?

• 22 centimeters

• 24 centimeters

• 26 centimeters

• 28 centimeters

Tags

CCSS.4.MD.A.3

Find the area of a square with a side of 15 centimeters.

• 180 square centimeters

• 195 square centimeters

• 210 square centimeters

• 225 square centimeters

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the perimeter of a triangle with sides 3 centimeters, 4 centimeters, and 5 centimeters?

• 16 centimeters

• 14 centimeters

• 12 centimeters

• 10 centimeters

Tags

CCSS.3.MD.D.8

Find the length of the Blackboard when the perimeter is 6 centimeters and breadth is 1 meter.

• 2.5 meters

• 1.5 meters

• 1 meter

• 2 meters

Tags

CCSS.3.MD.D.8

What is the side of a square postal stamp with a perimeter of 8 centimeters?

• 4 centimeters

• 3 centimeters

• 2 centimeters

• 1 centimeter

Tags

CCSS.4.MD.A.3

Find the area of a right angle triangle with a base of 18 centimeters and height of 12 centimeters.

• 144 square centimeters

• 90 square centimeters

• 108 square centimeters

• 126 square centimeters

Tags

CCSS.6.G.A.1

If 2 centimeters is equal to 200 millimeters square, what is 18 meter square equal to in centimeter square?

• 18,000 centimeter square

• 180,000 centimeter square

• 1,800 centimeter square

• 1,800,000 centimeter square

Tags

CCSS.2.MD.A.2

What is the perimeter of the L-shaped figure with sides 7 centimeters and 21 centimeters?

• 50 centimeters

• 45 centimeters

• 35 centimeters

• 40 centimeters

Tags

CCSS.3.MD.D.8

Find the area of a rectangle with length 12 centimeters and breadth 7 centimeters.

• 72 square centimeters

• 84 square centimeters

• 96 square centimeters

• 108 square centimeters

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Four identical Square floor mats with sides of 15 centimeters are joined together. Will the larger area be in the rectangular mat or square mat?

• Square mat

• Rectangular mat

• Cannot be determined

• Both have the same area