How to find the area of a parallelogram in pre-algebra - High School Math

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Question

Find the area of a parallelogram with a height of 15 inches and a base of 10 inches.

Answer

The formula for the area of a parallelogram is base times height, or .

A = b * h = 10 * 15 = 150

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Question

What is the area of a parallelogram with a base of and a height of ?

Answer

, where B is the base and H is the height.

Plug in the given values:

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Question

What is the area of a parallelogram with a base of and a height of ?

Answer

What is the area of a parallelogram with a base of and a height of ?

To solve this question you must know the formula for the area of a parallelogram.

The formula is

So we can plug in the side length for both base and height to yield

Perform the multiplication to arrive at the answer of .

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Question

What is the area of a parallelogram with a base of and a height of ?

Answer

To solve this question you must know the formula for the area of a parallelogram.

The formula is .

So we can plug in the side length for both base and height to yield

Perform the multiplication to arrive at the answer of .

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Question

A parallelogram has a base which is feet long and another side of feet. The height of the parallelogram is feet. What is the area of the parallelogram?

Answer

The formula for the area of a parallelogram is:

We know that that base of this parallelogram is feet and the height is feet. Thus, by this formula we have that:

feet squared.

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Question

What is the area of a parallelogram with a base of and a height of ?

Answer

To find the are of a parallelogram, use the equation:

Substitute the given values for base and height into the formula:

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