03/28 Warm Up: Area of 2D Shapes

What is the area of this shape?

• 12cm

• 12cm²

• 8cm²

• 16cm

Tags

CCSS.3.MD.C.6

What is the area of this shape?

• 8cm

• 15cm

• 15cm²

• 16cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of this shape?

• 100cm²

• 200cm

• 20cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

A square has sides of 3m. What is the area?

• 9m

• 9m²

• 6m

• 6m²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

In what units is area measured?

• centimeters
• cubic units
• square units
• PENGUINS

Tags

CCSS.3.MD.C.6

Find the area of the triangle.

• 20 in

• 40 cm²

• 13 cm²

• 20 cm²

Tags

CCSS.6.G.A.1

What is the formula for area of a circle given the radius?

• A = πr
• A = 2πr
• A = πd
• A = πr²

Tags

CCSS.7.G.B.4

The distance around an object is called the 

• area
• perimeter

What is the area of a triangle if the base is 10 m, and the height is 4 m?

Tags

CCSS.6.G.A.1

A DVD has a diameter of 15 millimeters. Which equation would help you determine the circumference?

• c = 15π
• C = 2π15
• c = 15 ÷ π
• c = 15 π

Tags

CCSS.7.G.B.4