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It depends on what other information you have.
If you have the lengths of both the other sides, use Pythagoras.
If you have one side and one of the acute angles, use the sine (or cosine) ratio.
There are other methods when other bits of information are available.
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How do you determine the length of a right triange side?
by finding out the hypotenuse of the triangle
A right triangle has a hypotenuse of length 15 and a leg of length 8 What is the area of the triangle?
A right triangle with a hypotenuse of length 15 and a leg of length 8 has an area of: 50.75 units2
If the shortest leg of a 30-60-90 triangle has length 12 what is the length of the hypotenuse?
Hypotenuse = 24
If the shortest leg of a 30-60-90 triangle has length 15 the length of the hypotenuse is?
The hypotenuse is 30.
When you use the distance formula you are calculating the length of the hypotenuse of the right triangle and the?
That is it. Just the hypotenuse - provided you have the correct triangle.
What is the area of an isosceles right triangle whose hypotenuse is 12 2?
The length of the hypotenuse, alone, is not sufficient to determine the area of a triangle.
How do you determine the length of a right triange side?
by finding out the hypotenuse of the triangle
What is the length of the median to the hypotenuse of a right triangle if the hypotenuse is 12 inches in length?
The median to the hypotenuse of a right triangle that is 12 inches in length is 6 inches.
A right triangle has a hypotenuse of length 15 and a leg of length 8 What is the area of the triangle?
A right triangle with a hypotenuse of length 15 and a leg of length 8 has an area of: 50.75 units2
What is the formula for the hypotenuse length of the nth triangle in a Theodorus Spiral?
The hypotenuse of the nth triangle has a length of sqrt(n+1)
What is the length of the hypotenuse of a right triangle with legs of 7 and 8?
the length of the hypotenuse is 10.63
What is the length of the hypotenuse of a right triangle with legs of lengths 5 and 12?
The length of the hypotenuse of a right triangle with legs of lengths 5 and 12 units is: 13The length of a hypotenuse of a right triangle with legs with lengths of 5 and 12 is: 13
What is the length of a hypotenuse with the right triangle sides 15 and 36?
The length of a hypotenuse with the right triangle sides of 15 and 36 is: 39
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.
Is it true the sine ratio relates the length of the leg the angle that is in question to the length of the hypotenuse?
Yes... opposite an angle of a right triangle to the length of the triangle's hypotenuse.
Two legs of a right triangle are 6 and 8 what is the length of the hypotenuse?
The length of the hypotenuse is: 10
What is the perimeter of a triangle that is attached to a hypotenuse?
That depends entirely on the LENGTH of the hypotenuse !
