Understanding the Area of a Rectangle

The video tutorial explains how to calculate the area of a rectangle by multiplying its length and width. It provides examples using different units of measurement, such as inches and centimeters, and also covers how to calculate the area of a square, which is a special type of rectangle. The video concludes with a call to action for viewers to like and subscribe.

What is the formula to calculate the area of a rectangle?

• Subtract the width from the length

• Multiply the length by the width

• Add the length and width

• Divide the length by the width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

In the first example, what is the area of a rectangle with a length of 6 inches and a width of 3 inches?

• 12 square inches

• 9 square inches

• 18 square inches

• 15 square inches

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

In the second example, what is the area of a rectangle with a length of 5 centimeters and a width of 4 centimeters?

• 10 square centimeters

• 15 square centimeters

• 20 square centimeters

• 25 square centimeters

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

How do you find the area of a square using the rectangle formula?

• Multiply the side by itself

• Add the sides together

• Multiply the side by two

• Divide the side by two

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of a square with sides of 4 feet?

• 12 square feet

• 20 square feet

• 8 square feet

• 16 square feet

Tags

CCSS.5.G.B.4

Why is a square considered a rectangle?

• Because it has opposite sides equal

• Because it has equal sides

• Because it has four sides

• Because it has four right angles

Tags

CCSS.RI.3.3

CCSS.RI.3.5

CCSS.RI.4.3

CCSS.RI.4.5

CCSS.RI.5.3

What should you do if you found the video helpful?

• Share it with friends

• Watch it again

• Leave a like and subscribe

• Comment your thoughts

Tags

CCSS.RI.3.3

CCSS.RI.3.5

CCSS.RI.4.3

CCSS.RI.4.5

CCSS.RI.5.5