Big Ideas Math: Modeling Real Life, Grade 6
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Big Ideas Math: Modeling Real Life, Grade 6 View details
1. Areas of Parallelograms
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Exercise 24 Page 290

To find the area of the parallelogram, calculate the product of the base and the height. Use a conversion factor to convert the meters to centimeters.

480 000cm^2

Practice makes perfect

The area of a parallelogram is the product of its base and its height. In the given parallelogram, the length of the base is 8 meters and the height is 6 meters.

We can substitute these two values into the formula for the area of a parallelogram and simplify.
A=bh
A= 8( 6)
A=48
The area of the parallelogram is 48 square meters. Now we want to convert it into square centimeters.Let's consider how best to do this. 1 m^2 = (1 m)(1 m) ⇕ (100 cm)(100 cm)=10 000 cm^2 Converting between square meters ( m^2) and square centimeters ( cm^2) will involve using a conversion factor. 10 000cm^2/1 m^2 If we multiply 48m^2 by this conversion factor, we will have an equivalent value in square centimeters. Let's do it!
48m^2 * 10 000cm^2/1 m^2
48m^2 * 10 000cm^2/1 m^2
48 m^2 * 10 000cm^2/1 m^2
48* 10 000 cm^2/1
480 000 cm^2
The area of the parallelogram is 480 000 square centimeters.