0
The Pythagorean theorem can be done this way.
a²+b²=c²
lets say that you have a triangle with three sides, but you are only given two. Their values are 3 and 4. Now you have to fill in the values with a=3 and b=4 (doesn't matter which order you put it in)
3²+4²=c²
c is still unknown so we have to do the next step.
3² is 9 and 4² is 16. knowing this, we have to do this next:
9+16=c²
9+16 is 25.
25=c²
now you must get rid of the ². you do this by using the square root.
don't ask me why you square root, that's just how the Pythagorean theorem works.
√25=√c²
the square root gets rid of the c squared so its just the square root of 25.
5=c
triangle sides: 3,4,5
The process can also be reversed.
a²=c²-b²
or
b²=c²-a²
P.S: Please recommend using button below, thank you.
James A. Garfield, the twentieth President of the United States, discovered an original proof of the Pythagorean theorem. The proof is algebraic in nature and uses the formula for the area of a trapezoid. See the link below for details. Garfield is credited with an original proof of this famous theorem. Many of the presidents undoubtedly proved it in geometry class after studying their books.
Wiki User
∙ 8y ago
Wiki User
∙ 8y agoYou may very well have a successful career in several areas without actually using the Pythagorean Theorem. However, it is a useful tool in any subject that deals with space or motion. Moreover, being able to understand its proof is a early step to understanding mathematical reasoning which is vital to solving most problems or arguing points in law. If you do not learn the basic knowledge that has been developed through history, you will be a one-sided individual, more like an animal than a human being. It will definitely reward you to spend a little time now to learn a proof of this famous theorem.
Add your answer:
Earn +20 pts
What shape does the Pythagorean theorem use?
The Pythagorean theorem uses the right triangle.
What is a theme for a math project?
You could use the Pythagorean Theorem and many triangles You could use the Pythagorean Theorem and many triangles
What jobs do you use pythagorean theorem?
A land surveyor would use this theorem.
Did Newton use the Pythagorean theorem?
yes
What type of triangle must you have in order to use the Pythagorean Theorem?
A right triangle.
How do you use a Pythagorean theorem with cube?
You can use pythagorean theorem twice to find the diagonal of a cube
What shape does the Pythagorean theorem use?
The Pythagorean theorem uses the right triangle.
What jobs use the Pythagorean Theorem?
You would use the Pythagorean Theorem when you are trying to determine the length of a side on a right triangle.ORYou might use the Pythagorean Theorem if you are carpenter or builder. A carpenter might use the Pythagorean Theorem to find the length of the hypotenuse (longest side of the triangle) or the length of the wall or roof. Use can use this methed or theorem in any building situation.
When do you use Pythagorean Theorem in real life situations?
While doing your homework, or on mapping, or for distance.
How do architects use the pythagorean theorem?
Architects use the Pythagorean theorem to check distances, heights, etc...that cant be measured
Do you use the Pythagorean theorem in singing?
no
What is a theme for a math project?
You could use the Pythagorean Theorem and many triangles You could use the Pythagorean Theorem and many triangles
What jobs do you use pythagorean theorem?
A land surveyor would use this theorem.
Did Newton use the Pythagorean theorem?
yes
Converse of Pythagorean Theorem?
The Pythagorean Theorem allows the mathematician to determine the value of the hypotenuse. The converse of the Pythagorean Theorem manipulates the formula so that the mathematician can use the values to determine that if the triangle is a right triangle.
What countries use Pythagoras theorem?
Most countries recognize the Pythagorean Theorem
Do biological scientists use the Pythagorean theorem?
Yes.
