Area and Perimeter of Triangles Rectangles Squares

Find the area of the triangle.

• 25.2 m²

• 12.6 m²

• 10.2 m²

• 4.8 m²

Tags

CCSS.6.G.A.1

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

What's the formula for area of a square?

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Find the perimeter of the triangle.

• 10.2 m

• 16.2 m

• 14.4 m

• There is not enough information.

Tags

CCSS.3.MD.D.8

Find the area of the triangle.

Tags

CCSS.6.G.A.1

Find the perimeter of the square.

• 5.2 mm

• 1.69 mm

• 2.6 mm

• 0.52 mm

Tags

CCSS.4.MD.A.3

Find the area of the shaded region.

• 68.6 cm²

• 60 cm²

• 59.355 cm²

• 50.11 cm²

What is the perimeter of this figure?

• 12 cm

• 32 cm

• 24 cm

• 20 cm

Tags

CCSS.4.MD.A.3