Area Rectangles Squares and Triangles

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

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 perimeter of the rectangle.

• 5.20 cm

• 15.73 cm

• 47.151 cm

• 31.46 cm

Tags

CCSS.4.MD.A.3

• 5

• 20

• 25

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area of the rectangle.

$A=length\times width$

• 40

• 14

• 28

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What could the length of each of the sides be?

• 2 in

• 3 in

• 6 in

• 81 in

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of this rectangle?

• 40 cm

• 45 cm²

• 40 cm²

• 45 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

How do you find the area of a triangle?

• Base × height × 2

• Base × height × ½

• Base × height

• Base + height

Tags

CCSS.6.G.A.1