Area and Perimeter of Squares, Rectangles and Triangles

Which measurement is best for determining the distance walking around the edge of a park?

• area

• perimeter

What is the formula for finding the perimeter of a triangle?

• Add all the sides

• length x width

• base x height x length

• base x height divided by 2

Tags

CCSS.3.MD.D.8

Find the PERIMETER of this figure.

• 20 square feet

• 20 cm

• 25 square feet

• 20 cm sq.

Tags

CCSS.4.MD.A.3

Find the perimeter of the rectangle.

• 5.20 cm

• 15.73 cm

• 47.151 cm

• 31.46 cm

Tags

CCSS.4.MD.A.3

What is the definition of perimeter?

• Add up all the sides

• The total distance around a figure

• The total space inside a figure

• The square units to cover a figure

What is the definition of area?

• The inside of the figure

• The distance around a figure

• The number of square units it takes to cover a figure

• Length times Width

What's the formula for finding the area of a triangle?

Tags

CCSS.6.G.A.1

Find the perimeter of the triangle.

• 60 in

• 300 in

• 150 in

• 35 in

Tags

CCSS.3.MD.D.8

Find the area of the triangle.

• 60 in²

• 300 in²

• 150 in²

• 30 in²

Tags

CCSS.6.G.A.1

What's the formula for area of a square?

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3