Calculating Area and Perimeter

The video tutorial explores the properties of a yellow rectangle, including its length, area, and perimeter. It guides viewers through calculating the perimeter and comparing it with other rectangles, including a square and a blue rectangle. The tutorial emphasizes understanding the relationships between dimensions, area, and perimeter, using various examples to illustrate these concepts.

What is the length of the yellow rectangle?

• 20 units

• 15 units

• 10 units

• 5 units

Tags

TEKS.MATH.4.5D

What is the area of the yellow rectangle?

• 40 square units

• 30 square units

• 50 square units

• 60 square units

Tags

TEKS.MATH.4.5D

How do you calculate the perimeter of a rectangle?

• Multiply the length by 4

• Add all the sides together

• Multiply the length by the width

• Add the length and width, then multiply by 2

Tags

TEKS.MATH.4.5D

What is the perimeter of the yellow rectangle?

• 30 units

• 34 units

• 28 units

• 32 units

Tags

TEKS.MATH.4.5D

What is the area of the purple rectangle?

• 70 square units

• 80 square units

• 60 square units

• 50 square units

Tags

TEKS.MATH.4.5D

What is the perimeter of the purple rectangle?

• 30 units

• 32 units

• 34 units

• 36 units

Tags

TEKS.MATH.4.5D

What is the area of the square?

• 48 square units

• 72 square units

• 64 square units

• 56 square units

Tags

TEKS.MATH.4.5D

What is the perimeter of the square?

• 32 units

• 28 units

• 40 units

• 36 units

Tags

TEKS.MATH.4.5D

What is the area of the blue rectangle?

• 80 square units

• 70 square units

• 50 square units

• 60 square units

Tags

TEKS.MATH.4.5D

What is the perimeter of the blue rectangle?

• 40 units

• 38 units

• 36 units

• 34 units

Tags

TEKS.MATH.4.5D