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Q: If a right triangle has legs of length 8 and 15 then you know the length of the hypotenuse is the square root of 82 plus 152 which equals 17?
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Find the length of the hypotenuse of a right triangle if a equals 3 and b equals 4?

Use Pythagorean Theorem: 32+42 = 25 (the hypotenuse squared) The square root of 25 is 5. Length of the hypotenuse = 5 units


How can you find the base of a right triangle when you have the height and hypotenuse?

The square of the length of the base plus the square of the length of the height will equal the square of the length of the hypotenuse of your right triangle, per Pythagoras. Square the hypotenuse, subtract the square of the height, and then find the positive square root of that and you'll have the base of your right triangle.


If a right triangle has legs of length 5 and 12 then you know the length of the hypotenuse is the square root of 52 plus 122 which equals 13?

True


What is the formula for finding the length of the hypotenuse of a right triangle?

The forumal for finding the finding the length of the hypotenuse of a right triangle is square root of a squared plus b squared equals c. The letters a and b are the two sides that the length is known and the c is the unknown side.


If a right triangle has legs of length 6 and 8 then we know the length of the hypotenuse is the square root of 6 plus 8 which equals 10?

Using Pythagoras theorem: 6^2 + 8^2 = 100 and its square root is 10 which is the length of the hypotenuse


What is is the length of the hypotenuse of a right triangle that has legsbwith lengths of 5 and 4?

The length of the hypotenuse works out as the square root of 41


Can you make a rectangle out of two triangles and a square?

Sure, place a triangle's hypotenuse (longest side) on the other triangle's hypotenuse, that will give either a square or a rectangle. Then place the square on one end of the rectangle. For this to work though, the length of the square's side HAS to equal the length of the triangles hypotenuses, and likewise each triangle's hypotenuse much equal the length of a side of the square. Hope this is clear.


How do you determine the length of the 3rd leg in a right triangle if you have the length of the other two legs?

A right triangle only has two legs, the third side is called the hypotenuse . The square of the length of the hypotenuse is equal to the sum of the squares of the two legs. The square root of the difference of the square of the hypotenuse and the square of one leg is equal to the length of the other leg.


What is the square of the hypotenuse?

The square of the hypotenuse is equal to the length of the hypotenuse times itself. This is also equal to the sum of the squares of the other two sides in a right triangle.


What is the length of the hypotenuse if a right triangle has legs with the length 1 and 2?

the square root of 5


What is the length of the hypotenuse of a right triangle that has legs with length of 5 and 4?

Square root of 41


What is the length of a hypotenuse?

A hypotenuse is the longest side of a right angled triangle. The length of a hypotenuse can be found using the Pythagorean Theorem. This states that in a right angled triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the other two sides. This means that to find the length of the hypotenuse, you need to know the lengths of the other two sides.