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What is the length of the third side in 6.0 and 8.0?
If the third side is the hypotenuse of a right triangle, it is 10.0
How do find the perimeter of a triangle?
The easiest way is if you already have the lengths of all three sides of the triangle. In which case, you simply add their lengths together to acquire the perimeter. However, if you only have the lengths of two sides of a triangle, and it's a right triangle"; you can use the Pythagorean Theorem to determine the length of the third side. Note: Here are some quick definitions of terms that will be used in the following equations. A² will represent the height of the triangle. B² will represent the width of the triangle. C² will represent the hypotenuse of the triangle. The "Hypotenuse" is the longest side of a triangle. A "Right Triangle" is a triangle that has an angle measuring 90°. When using the Pythagorean Theorem; if you're attempting to find hypotenuse of a triangle; you use the formula "A² + B² = C²". That is; you square the two known sides; then add the products. Upon doing that, find the square root of the sum of both numbers, and you have the length of the hypotenuse. Upon finding the missing side's length; add the lengths of all three sides, and the resulting number will be the perimeter of the triangle. If you have the length of one side, and the hypotenuse of a right triangle; and are seeking to find the third side's length; you use the formula "C² - A² = B²" or "C² - B² = A²"; depending on which side your attempting to find the length of. Like in the previous equation, add the lengths of all three sides together to acquire the perimeter.
If a triangle has two side lengths of five and twelve what is the value of the third side?
If the triangle is a right triangle then you can figure the third side called the hypotenuse. Square the first side, square the second side then add them together. Take the square root of that total and that will be the third side. 5^2=25 12^2=144 25+144=169 13x13=169 so the hypotenuse is 13.
A right-angled triangle has a hypotenuse of 25cm and one side of 15cm what is the length of the third side?
The length of the third side is 20 cm
What is the third side of a triangle that have two sides that are 7 and 10?
well you can't answer this question because you need all line measurements to answer any questions about triangles if these numbers were the angle measurements then the 3rd angle would be 163 degreesThe third side must be between 3 and 17. If it is a right triangle then the third side should be about 12.2 if it is the hypotenuse. If ten is the hypotenuse then the third side will be the square root of 100- 49. Square root of 51.
