perimeter and area

What is the definition of perimeter?

• The width of a shape

• The amount of space inside a shape

• The distance around the outside of a shape

• The length of the longest side of a shape

Tags

CCSS.3.MD.D.8

How do you find the perimeter of a shape?

• Divide all the side lengths

• Add all the side lengths

• Subtract all the side lengths

• Multiply all the side lengths

Tags

CCSS.3.MD.D.8

In the example, what was the missing side length that equals 7 feet?

• 11 feet

• 6 feet

• 4 feet

• 8 feet

Tags

CCSS.5.MD.A.1

What is the formula for finding the area of a rectangle?

• Length / Width

• Length - Width

• Length x Width

• Length + Width

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

What is the area of rectangle A in the example?

• 35 square feet

• 42 square feet

• 56 square feet

• 98 square feet

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

How do you find the total area of a composite shape?

• Subtract the areas of the shapes

• Add the areas of the shapes

• Divide the areas of the shapes

• Multiply the areas of the shapes

Tags

CCSS.7.G.B.6

What is the total area of the composite shape in the example?

• 56 square feet

• 42 square feet

• 98 square feet

• 35 square feet

What is the purpose of finding the perimeter of a shape?

• To find the length of the longest side of the shape

• To find the width of the shape

• To find the distance around the outside of the shape

• To find the amount of space inside the shape

Tags

CCSS.3.MD.D.8

How many missing side lengths were there in the example?

• 1

• 2

• 3

• 4

Tags

CCSS.7.G.A.2

What is the area of rectangle B in the example?

• 42 square feet

• 35 square feet

• 56 square feet

• 98 square feet

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7