Perimeter and Area of Triangles, Squares, and Rectangles

How do you find the perimeter of a rectangle?

• Length × width

• Length + width

• Length + length + width + width

• Length × width × ½

Tags

CCSS.4.MD.A.3

What is the missing side length of the rectangle?

• 7 m

• 6 m

• 8 m

• 9 m

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Find the area of the triangle.

• 60 in²

• 300 in²

• 150 in²

• 30 in²

Tags

CCSS.6.G.A.1

Find the perimeter of the rectangle.

• 5.20 cm

• 15.73 cm

• 47.151 cm

• 31.46 cm

Tags

CCSS.4.MD.A.3

Find the perimeter of the square.

• 5.2 mm

• 1.69 mm

• 2.6 mm

• 0.52 mm

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

What's the formula for area of a square?

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B