This video tutorial explains how to find the area of an irregular shape by dividing it into smaller rectangles. It begins with an introduction to the concept of area and the challenge of dealing with irregular shapes. The tutorial then demonstrates how to break down a complex shape into smaller, manageable rectangles, calculate the area of each rectangle, and sum these areas to find the total area of the original shape. The video concludes with a final calculation and summary of the process.

What is the primary goal when finding the area of a shape?

• To determine the perimeter of the shape

• To find the amount of flat space it occupies

• To calculate the volume of the shape

• To measure the height of the shape

Why can't we simply multiply all side lengths of an irregular shape to find its area?

• Because the shape is not a simple rectangle

• Because the side lengths are not in meters

• Because the shape might have curved sides

• Because the shape is too large

What is the first step in solving the problem of finding the area of an irregular shape?

• Estimate the area visually

• Draw a circle around the shape

• Break the shape into smaller rectangles

• Convert all measurements to inches

If one side of a rectangle is 4 cm and the other is 6 cm, what is the area of this rectangle?

• 24 square cm

• 30 square cm

• 20 square cm

• 10 square cm

How do you find the missing side length if the total side is 7 cm and a part of it is 4 cm?

• Divide 7 cm by 4 cm

• Add 4 cm to 7 cm

• Multiply 4 cm by 7 cm

• Subtract 4 cm from 7 cm

What is the area of a rectangle with side lengths of 2 cm and 3 cm?

• 6 square cm

• 8 square cm

• 5 square cm

• 9 square cm

What is the final step in finding the area of the entire irregular shape?

• Divide the total area by the number of rectangles

• Subtract the smaller areas from the larger area

• Multiply all the side lengths together

• Add the areas of the smaller rectangles

What is the total area of the irregular shape in the example?

• 32 square cm

• 30 square cm

• 26 square cm

• 24 square cm