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Pythagorean theorem is one of the most important geometric concepts that you need to know. It is used in a variety of real-world applications, including engineering and architecture. In this blog post, we will discuss what Pythagorean theorem is and how you can use it to solve problems. We will also provide some practice questions so that you can test your understanding. Good luck!
Pythagorean theorem is a statement in mathematics that states that in a right angled triangle, the square of the length of the hypotenuse (the longest side) is equal to the sum of the squares of the other two sides.
The theorem is named after Pythagoras, a Greek mathematician who lived in the 6th century BC. He is credited with being the first person to discover this important relationship.
The Pythagorean theorem can be represented using the following equation:
a^2 + b^2 = c^2
where:
– a and b are the lengths of the two shorter sides of the triangle
– c is the length of the hypotenuse
Pythagorean theorem is used in a variety of real-world applications. For example, architects and engineers use it to calculate the dimensions of buildings and other structures. It is also used in navigation to calculate distances between two points.
Here are some practice questions to help you test your understanding of Pythagorean theorem:
1) In the figure below, what is the value of x?
2) In the figure below, what is the value of y?
3) In the figure below, what is the value of z?
Answers:
1) x = 3
2) y = 4
3) z = 5
To conclude, the Pythagorean Theorem is an important concept that will be applied when taking the Graduate Record Exam or commonly known as the “GRE”.
Want to learn more? Check out Achievable’s GRE prep course. Now is the best time to start preparing for your future success!
