Glencoe Math: Course 2, Volume 2
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Glencoe Math: Course 2, Volume 2 View details
3. Area of Composite Figures
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Exercise 26 Page 638

Use the formula for the area of a parallelogram.

13yd

Practice makes perfect

We are given a parallelogram with an area of 104 square yards and a base of 8 yards.

We want to find the height of the parallelogram. To do so, let's recall that the area of a parallelogram is the product of any base b and its height h. A= b h In this case, A= 104, and b= 8. Let's substitute these values into the formula. 104= 8 h Now we can solve the equation we got for h to find the height of the parallelogram. We can do this by using the Division Property of Equality.

104=8h
104/8=8h/8
104/8=8h/8
104/8=h
13=h
h=13

We found that h= 13 is a solution to the equation. This means that the height of the parallelogram is 13 yards.