If you are given the hypotenuse and the base then use Pythagoras' theorem.
Chat with our AI personalities
By using Pythagoras' theorem: hypotenuse^2 minus base^2 = altitude^2
The altitude of a right triangle if the base is 96 and the hypotenuse is 240 is: 229.87
If 2 sides are known then use Pythagoras' theorem to find the 3rd side of a right angle triangle.
No. Not if the triangle is right angled (the intersection is AT the right vertex) or obtuse angled (intersection outside).
Suppose you are given the three sides of a triangle and the altitude from the apex to the base. The altitude divides the triangle into two right-angled triangles and the arcsine function can be used to determine the two base angles. Subtracting their sum from 180 gives the third angle.