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# Can Pythagorean Theorem be used on all types of triangles?

Updated: 10/23/2022

072970072A

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13y ago

No it can only be used with right angle triangles.

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13y ago

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Q: Can Pythagorean Theorem be used on all types of triangles?
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### What theorem or postulate can be used to justify that the two triangles are congruent?

Pythagorean theorem

right triangles

### What is the pythagorean theorem and where did it come from?

The Pythagorean Theorem is used to find side lengths of right triangles. It came from the Greek philosopher and mathematician Pythagoras.

### How do you find the pythagorean theorem of a triangle?

The Pythagorean theorem is a2 + b2 = c2. It is used for right triangles. If you know two of the sides, you can use the theorem to find the third side.

### Can the pythagorean theorem can be used for any type of triangle?

No. The Pythagorean theorem applies only to right triangles...those containing a right angle (90 degrees).

### What are three situations in which right triangles are used?

Pythagoras' theorem Trigonometry Pythagorean triples

### Whats the theorem used for right triangles?

The Pythagorean Theorem is a statement about triangles containing a right angle. The Pythagorean Theorem states that:"The area of the square built upon the hypotenuse of a right triangle is equal to the sum of the areas of the squares upon the remaining sides."

### Is it true that Pythagorean theorem can only be used for right-angled triangles?

Yes. The Pythagorean Theorem is true for only right triangles. However, a variety of other similar equations can be used for other triangle types. Law of Sines: a/sinA = b/sinB = c/sinC Law of Cosines: c2 = a2 + b2 - 2ab*cosC

### Does a gun smith need the Pythagorean Theorem?

Depends, is there any triangles involved? The Pythagorean Theorem is used for A2+B2=C2, which is a three sides figure, and where did you see thsi question?

### What cultures used Pythagorean theorem?

The Greek, Babylonian, Indian, and Chines knew and used the Pythagorean Theorem.

### Why is it when you use the pythagorean theorem only the positive square root is used?

Negative distances are not really valid as dimensions for sides of triangles,

### How is the pythagorean theorem used in modern day times?

The Pythagorean theorem is used for many things today. For example, it can be used for building. Putting in flooring deals with squares and triangles using the Pythagorean Theorem. Some builders use this formula, because they can find the missing sides. The Pythagorean theorem plays an important role in mathematics, too. For example: -It is the basis of trigonometry -using the theorems arithmetic form, it connects algebra and geometry. -It is linked to fractal geometry His theorem is not only important in 2-D geometry, but also in 3-D geometry. Video games environments are drawn in 3-D using all triangles. i got this information from a website called: [See below for the related link to this website]. This website tells you all about how the Pythagorean theorem is used in modern day.