Find The Height Of A Parallelogram That Has An Area Of 10 1 2 In 2 10 \frac{1}{2} \text{ In}^2 10 2 1 ​ In 2 And A Base Of 3 4 In \frac{3}{4} \text{ In} 4 3 ​ In .Use The Equation For The Area Of A Parallelogram: Area = ( B ) ( H \text{Area} = (b)(h Area = ( B ) ( H ].Given:- Area = $10

Introduction

In geometry, a parallelogram is a quadrilateral with opposite sides that are parallel to each other. The area of a parallelogram can be calculated using the formula: Area = (base)(height). In this article, we will use this formula to find the height of a parallelogram given its area and base.

Understanding the Problem

We are given a parallelogram with an area of $10 \frac{1}{2} \text{ in}^2$ and a base of $\frac{3}{4} \text{ in}$. Our goal is to find the height of this parallelogram using the equation for the area of a parallelogram: $\text{Area} = (b)(h)$.

The Equation for the Area of a Parallelogram

The equation for the area of a parallelogram is given by: $\text{Area} = (b)(h)$. In this equation, $b$ represents the base of the parallelogram and $h$ represents the height of the parallelogram.

Substituting the Given Values

We are given that the area of the parallelogram is $10 \frac{1}{2} \text{ in}^2$ and the base is $\frac{3}{4} \text{ in}$. We can substitute these values into the equation for the area of a parallelogram: $\text{Area} = (b)(h)$. This gives us:

$$10 \frac{1}{2} = \left(\frac{3}{4}\right)(h)$$

Solving for the Height

To solve for the height, we need to isolate $h$ on one side of the equation. We can do this by dividing both sides of the equation by $\frac{3}{4}$:

$$\frac{10 \frac{1}{2}}{\frac{3}{4}} = h$$

Converting the Mixed Number to an Improper Fraction

Before we can divide the mixed number by the fraction, we need to convert it to an improper fraction. To do this, we multiply the whole number part by the denominator and add the numerator:

$$10 \frac{1}{2} = \frac{(10)(2) + 1}{2} = \frac{21}{2}$$

Dividing the Improper Fraction by the Fraction

Now that we have converted the mixed number to an improper fraction, we can divide it by the fraction:

$$\frac{\frac{21}{2}}{\frac{3}{4}} = \frac{21}{2} \div \frac{3}{4} = \frac{21}{2} \times \frac{4}{3} = \frac{84}{6} = 14$$

Conclusion

In this article, we used the equation for the area of a parallelogram to find the height of a parallelogram given its area and base. We substituted the given values into the equation, solved for the height, and arrived at the solution: $h = 14$.

Real-World Applications

The concept of finding the height of a parallelogram has many real-world applications. For example, in architecture, engineers use the formula for the area of a parallelogram to calculate the height of buildings and bridges. In physics, the formula is used to calculate the height of objects in motion.

Tips and Tricks

When solving for the height of a parallelogram, make sure to convert the mixed number to an improper fraction before dividing. Also, be careful when dividing fractions, as the order of the fractions matters.

Practice Problems

1. Find the height of a parallelogram with an area of $12 \text{ in}^2$ and a base of $\frac{1}{2} \text{ in}$.
2. Find the height of a parallelogram with an area of $15 \text{ in}^2$ and a base of $\frac{3}{4} \text{ in}$.

Solutions to Practice Problems

1. $\text{Area} = (b)(h)$

$$12 = \left(\frac{1}{2}\right)(h)$$

$$h = \frac{12}{\frac{1}{2}} = \frac{12}{1} \div \frac{1}{2} = \frac{12}{1} \times \frac{2}{1} = 24$$

2. $\text{Area} = (b)(h)$

$$15 = \left(\frac{3}{4}\right)(h)$$

h = \frac{15}{\frac{3}{4}} = \frac{15}{1} \div \frac{3}{4} = \frac{15}{1} \times \frac{4}{3} = 20$<br/> # **Frequently Asked Questions: Finding the Height of a Parallelogram**

Q: What is the formula for the area of a parallelogram?

A: The formula for the area of a parallelogram is: $\text{Area} = (b)(h)$, where $b$ represents the base of the parallelogram and $h$ represents the height of the parallelogram.

Q: How do I find the height of a parallelogram given its area and base?

A: To find the height of a parallelogram given its area and base, you can use the equation: $\text{Area} = (b)(h)$. Substitute the given values into the equation, solve for the height, and arrive at the solution.

Q: What if the base is a fraction? How do I handle it?

A: If the base is a fraction, you can simply substitute it into the equation as is. For example, if the base is $\frac{3}{4}$, you can substitute it into the equation like this: $\text{Area} = \left(\frac{3}{4}\right)(h)$.

Q: What if the area is a mixed number? How do I handle it?

A: If the area is a mixed number, you can convert it to an improper fraction before substituting it into the equation. For example, if the area is $10 \frac{1}{2}$, you can convert it to an improper fraction like this: $\frac{(10)(2) + 1}{2} = \frac{21}{2}$.

Q: Can I use the formula for the area of a parallelogram to find the base of a parallelogram given its area and height?

A: Yes, you can use the formula for the area of a parallelogram to find the base of a parallelogram given its area and height. Simply rearrange the equation to solve for the base: $b = \frac{\text{Area}}{h}$.

Q: What if I have a parallelogram with a base of $\frac{1}{3}$ and a height of $12$? How do I find the area?

A: To find the area of a parallelogram with a base of $\frac{1}{3}$ and a height of $12$, you can use the equation: $\text{Area} = (b)(h)$. Substitute the given values into the equation: $\text{Area} = \left(\frac{1}{3}\right)(12)$. Solve for the area: $\text{Area} = \frac{12}{3} = 4$.

Q: Can I use the formula for the area of a parallelogram to find the height of a parallelogram given its area and base if the base is a decimal?

A: Yes, you can use the formula for the area of a parallelogram to find the height of a parallelogram given its area and base if the base is a decimal. Simply substitute the decimal value of the base into the equation and solve for the height.

Q: What if I have a parallelogram with a base of $0.5$ and a height of $15$? How do I find the area?

A: To find the area of a parallelogram with a base of $0.5$ and a height of $15$, you can use the equation: $\text{Area} = (b)(h)$. Substitute the given values into the equation: $\text{Area} = (0.5)(15)$. Solve for the area: $\text{Area} = 7.5$.

Q: Can I use the formula for the area of a parallelogram to find the height of a parallelogram given its area and base if the area is a decimal?

A: Yes, you can use the formula for the area of a parallelogram to find the height of a parallelogram given its area and base if the area is a decimal. Simply substitute the decimal value of the area into the equation and solve for the height.

Q: What if I have a parallelogram with an area of $7.5$ and a base of $0.5$? How do I find the height?

A: To find the height of a parallelogram with an area of $7.5$ and a base of $0.5$, you can use the equation: $\text{Area} = (b)(h)$. Substitute the given values into the equation: $7.5 = (0.5)(h)$. Solve for the height: $h = \frac{7.5}{0.5} = 15$.

Conclusion

In this article, we have answered some of the most frequently asked questions about finding the height of a parallelogram given its area and base. We have covered topics such as using the formula for the area of a parallelogram, handling fractions and decimals, and finding the base and height of a parallelogram. We hope that this article has been helpful in answering your questions and providing you with a better understanding of the concept of finding the height of a parallelogram.