Area and Perimeter of Rectangles, Squares, and Triangles

Find the perimeter of the triangle.

• 60 in

• 300 in

• 150 in

• 35 in

Find the perimeter of the rectangle.

• 5.20 cm

• 15.73 cm

• 47.151 cm

• 31.46 cm

Find the perimeter of the square.

• 5.2 mm

• 1.69 mm

• 2.6 mm

• 0.52 mm

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?

Find the area of the triangle.

• 60 in²

• 300 in²

• 150 in²

• 30 in²

What's the formula for area of a square?

Find the area of the triangle.

• 25.2 m²

• 12.6 m²

• 10.2 m²

• 4.8 m²

Find the perimeter of the triangle.

• 10.2 m

• 16.2 m

• 14.4 m

• There is not enough information.