# In our lesson today we will learn how to find the area of a building.

## Presentation on theme: "In our lesson today we will learn how to find the area of a building."— Presentation transcript:

In our lesson today we will learn how to find the area of a building

In our lesson today we will learn how To find the area of a building First we will divide the building into two rectangles B A Let the white part be rectangle “A” Let the blue part be rectangle “B”

In our lesson today we will learn how To find the area of a building First we will divide the building into two rectangles B A Let the white part be rectangle “A” Let the blue part be rectangle “B” Width of “A” Height of “A” In our next step we multiply the width of rectangle “A” times the height of rectangle “A” and set our answer equal to X1

In our lesson today we will learn how To find the area of a building First we will divide the building into two rectangles B A Let the white part be rectangle “A” Let the blue part be rectangle “B” Width of “A” Height of “A” In our next step we multiply the width of rectangle “B” times the height of rectangle “B” and set our answer equal to X2. Width of “B” Height of “B” In our next step we multiply the width of rectangle “A” times the height of rectangle “A” and set our answer equal to X1

In our lesson today we will learn how To find the area of a building First we will divide the building into two rectangles B A Let the white part be rectangle “A” Let the blue part be rectangle “B” Width of “A” Height of “A” In our next step we multiply the width of rectangle “A” times the height of rectangle “A” and set our answer equal to X1 In our next step we multiply the width of rectangle “B” times the height of rectangle “B” and set our answer equal to X2 Width of “B” Height of “B” In our last step we add X1 and X2 This sum is the area of the building.

In our lesson today we will learn how To find the area of a building First we will divide the building into two rectangles B A Let the white part be rectangle “A” Let the blue part be rectangle “B” Width of “A” Height of “A” In our next step we multiply the width of rectangle “A” times the height of rectangle “A” and set our answer equal to X1 In our next step we multiply the width of rectangle “B” times the height of rectangle “B” and set our answer equal to X2 Width of “B” Height of “B” In our last step we will add X1 and X2 This sum is the area of the building.

10’ 4’ 10’ 8’ Find the area of this building.

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