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.
To find the perimeter of a triangle you have to add up all the sides. So to find the perimeter of this triangle you just add 2x+5x+6x=13x. To find the actual perimeter you would have to know what x equals
To find the perimeter of a triangle add up all three sides.
You find the three sides of the triangle, and assure that they are all in the same unit, and then add the sides together to find the perimeter of the triangle.
It depends on what is known about the triangle.
That depends on what type of triangle is if the side given is equal to the perimeter divided by 3 then it is an equilateral triangle.
The perimeter of a triangle is the distance around it. Add the lengths of the three sides to find the perimeter.
There is no reason for the perimeter of a triangle to have any relation to the perimeter of an unrelated rectangle!
If you know the perimeter, there is no need to find it again.
You find the perimeter of a triangle by adding all the sides. There is no special rule for finding the perimeter.
how to find the perimeter of a right angled triangle using the area
To find the perimeter of a triangle you have to add up all the sides. So to find the perimeter of this triangle you just add 2x+5x+6x=13x. To find the actual perimeter you would have to know what x equals
If you have the length of each of the three sides of a triangle, you can find the perimeter of (the distance around) the triangle by adding the length of the sides. Their sum will be the perimeter of this geometric shape.
It,s easy. a+b+c= perimeter
we should add all the sides of the triangle
To find the perimeter of a triangle add up all three sides.
No.
You find the three sides of the triangle, and assure that they are all in the same unit, and then add the sides together to find the perimeter of the triangle.