Area Introduction

What is the Area of a square?

• The area of a square is calculated by adding the lengths of all four sides.

• The area of a square is the space inside the square, calculated by multiplying the length of one side by itself.

• The area of a square is calculated by dividing the perimeter by four.

• The area of a square is the length of one side multiplied by two.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of a circle?

• Area = π x radius²

• Area = 2π x radius

• Area = π x diameter

• Area = radius² x height

Tags

CCSS.7.G.B.4

What is the total area of two squares with sides of 3 units each?

• 9 square units

• 12 square units

• 15 square units

• 18 square units

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the formula to find the area of a square?

• Area = side x side (or side²)

• Area = 2 x side

• Area = side + side

• Area = side / 2

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What does 'area' mean?

• The distance around a shape.

• The amount of space inside a shape.

• The weight of an object.

• The color of a shape.

If one side of a square is 6 units, what is its area?

• 24 square units (6 x 4 = 24)

• 30 square units (6 x 5 = 30)

• 36 square units (6 x 6 = 36)

• 42 square units (6 x 7 = 42)

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

If a triangle has a base of 4 units and a height of 3 units, what is its area?

• 4 square units

• 6 square units

• 8 square units

• 12 square units

Tags

CCSS.6.G.A.1

If the radius of a circle is 2 units, what is its area?

• 8 square units

• 12.57 square units (π x 2² ≈ 12.57)

• 6.28 square units (π x 2)

• 4 square units

Tags

CCSS.7.G.B.4

What is a square unit?

• A unit of measure for volume, representing a cube that is 1 unit on each side.

• A unit of measure for area, representing a square that is 1 unit on each side.

• A unit of measure for length, representing a line that is 1 unit long.

• A unit of measure for weight, representing an object that weighs 1 unit.

Tags

CCSS.3.MD.C.5A

What is the area of a rectangle?

• Area = length + width.

• Area = length x width.

• Area = length / width.

• Area = length - width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3