Why are the sides of triangles squared? I'm studying the Pythagorean theorem and its a²+b²=c², but why square the a, b, and c? Would a+b=c suffice as well? - Quora
![Question Video: Identifying the Type of an Angle in a Triangle Using the Triangle Inequality Theorem | Nagwa Question Video: Identifying the Type of an Angle in a Triangle Using the Triangle Inequality Theorem | Nagwa](https://media.nagwa.com/217145460910/en/thumbnail_l.jpeg)
Question Video: Identifying the Type of an Angle in a Triangle Using the Triangle Inequality Theorem | Nagwa
![Pythagorean Theorem Sarah Wales. Voice: In this lesson you will learn how to use the Pythagorean Theorem to find the length of a right triangle's hypotenuse. - ppt download Pythagorean Theorem Sarah Wales. Voice: In this lesson you will learn how to use the Pythagorean Theorem to find the length of a right triangle's hypotenuse. - ppt download](https://images.slideplayer.com/31/9700440/slides/slide_4.jpg)
Pythagorean Theorem Sarah Wales. Voice: In this lesson you will learn how to use the Pythagorean Theorem to find the length of a right triangle's hypotenuse. - ppt download
![Question Video: Identifying the Type of an Angle in a Triangle Using the Triangle Inequality Theorem | Nagwa Question Video: Identifying the Type of an Angle in a Triangle Using the Triangle Inequality Theorem | Nagwa](https://media.nagwa.com/217145458735/en/thumbnail_l.jpeg)
Question Video: Identifying the Type of an Angle in a Triangle Using the Triangle Inequality Theorem | Nagwa
![Neil Soiffer Senior Scientist at Large. Pythagorean theorem: ◦ a squared plus b squared equals c squared Law of Sines: ◦ sin A over a, equals, sin. - ppt download Neil Soiffer Senior Scientist at Large. Pythagorean theorem: ◦ a squared plus b squared equals c squared Law of Sines: ◦ sin A over a, equals, sin. - ppt download](https://images.slideplayer.com/42/11353692/slides/slide_3.jpg)