Calculating Area of Trapezoids

This video tutorial explains how to find the area of a trapezoid. It begins with an introduction to trapezoids, defining them as four-sided figures with one set of parallel sides. The video then details the formula for calculating the area of a trapezoid, which involves adding the lengths of the two bases, dividing by two, and multiplying by the height. Two example problems are solved step-by-step to demonstrate the application of the formula. The video concludes with a call to action for viewers to engage with more content.

What is the main topic of the video?

• How to solve quadratic equations

• How to determine the perimeter of a rectangle

• How to find the area of a trapezoid

• How to calculate the volume of a cylinder

Where can you find the worksheet used in the video?

• In the video description

• At the end of the video

• In the comments section

• On a different website

What is a trapezoid?

• A five-sided figure with no parallel sides

• A three-sided figure with one set of parallel sides

• A four-sided figure with two sets of parallel sides

• A four-sided figure with one set of parallel sides

What is the formula for the area of a trapezoid?

• Length times width

• Sum of bases divided by two, times height

• Base times height

• Base plus height

In the example problem, what is the length of the longer base?

• 8 feet

• 12 feet

• 20 feet

• 16 feet

What is the height in the example problem?

• 8 feet

• 20 feet

• 12 feet

• 16 feet

How do you determine which base is the longer one?

• By measuring the height

• By looking at the angles

• By comparing the lengths of the bases

• By checking the width

What is the area of the trapezoid in the example problem?

• 144 feet squared

• 120 feet squared

• 160 feet squared

• 180 feet squared

What is the key thing to remember about the height of a trapezoid?

• It is the sum of the bases

• It is the width of the trapezoid

• It is the distance between the two parallel sides

• It is the length of the longer base

In Practice Problem 1, what are the lengths of the bases?

• 20 and 4 inches

• 16 and 8 inches

• 15 and 4 inches

• 12 and 6 inches