You don't. In a right triangle, you can find out one of the sides if you are given the OTHER TWO sides; if you only know one side, you don't have enough information.
You cannot. You need at least three pieces of information.
A hypotenuse.
Yes, the triangle is right-angled because 322 + 602 = 682. Given all three side lengths, you can use the Pythagorean relationship to determine whether a triangle is or is not right-angled. The right angle would be opposite the hypotenuse, 68.
Given a right triangle, the hypotenuse is the longest side or simply the side opposite the 90o angle.
You should be able to see the right angle - 90 degrees
The Hypotenuse.
Dependent on what side you are given you would use Sin(Θ) = Opposite/Hypotenuse just rearrange the formula to Hypotenuse = Opposite/Sin(Θ). Or if you are given the adjacent side use Cosine(Θ)=Adjacent/Hypotenuse, then: Hypotenuse = Adjacent/Cosine(Θ)
you need a calculator to do Sin-1 Opposite/hypotenuse OR Cos-1 Adjacent/Hypotenuse OR Tan-1 Opposite/Adjacent
Given the reference perspective of a specific angle the sides are are the adjacent sides and the opposite side If we have a right triangle the longest side (opposite the right angle) is the hypotenuse.
A 45-45-90 triangle is an isosceles right angled triangle. If its two short sides are of length x units then, by Pythagoras, the hypotenuse is given by: hypotenuse2 = x2 + x2 = 2x2 Taking square roots, hypotenuse = sqrt(2x2) = sqrt(2)*x
Given the legs a and b of a triangle are 3 and 4, the hypotenuse is: 5
Yes, the Euclidean distance is the length of the hypotenuse of the right angled triangle whose other two vertices are at the two given points.
The Babylonians and Ancient Egyptians but it is tradionally given to Pythagoras that for a right angle triangle a2+b2 = c2 whereas a and b are the sides of the triangle with c being its hypotenuse or longest side