Area of 2D Figures

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width)

Tags

CCSS.4.MD.A.3

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height

Tags

CCSS.6.G.A.1

Front

What is the formula for the perimeter of a triangle?

Back

Perimeter = side1 + side2 + side3

Tags

CCSS.3.MD.D.8

Front

What is the formula for the area of a circle?

Back

Area = π × radius²

Tags

CCSS.7.G.B.4

Front

What is the formula for the circumference of a circle?

Back

Circumference = 2 × π × radius

Tags

CCSS.7.G.B.4

Front

What is a prism?

Back

A solid shape with two identical ends and flat sides.

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Front

What is the base of a prism?

Back

The face of the prism that is used to calculate its volume and surface area.

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Front

What is the difference between area and volume?

Back

Area measures the surface of a shape, while volume measures the space inside a 3D object.

Front

What is a rectangular prism?

Back

A 3D shape with six rectangular faces.

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1