By using trigonometry that is applicable to a right angle triangle.
Using Pythagoras' theorem for a right angle triangle the other leg is 3 times the square root of 7
If one leg of a right angled triangle is regarded as the altitude then the other leg is the base.
You can't. With one leg measure, all you know about the triangle is one side (the leg) and one angle (the right angle). That's not enough to pin down any of the other parts of that triangle. There are an infinite number of different right triangles that all have one leg with that same length, and hypotenuses with all different lengths.
This is merely a doubling of the 5-12-13 triangle. The sides are 10 and 24 ft.
That depends on what x is: a leg, an angle, what?
If the hypotenuse and a leg of a right triangle are congruent to the hypotenuse and a leg of another right triangle, then the triangles are congruent.
By using trigonometry that is applicable to a right angle triangle.
The area of a right triangle is dependent on the length of leg A and leg B. The formula for this is A= leg a multiplied by leg b then divided by 2.
Using Pythagoras' theorem for a right angle triangle the other leg is 3 times the square root of 7
A right triangle with one leg 2.968 and other leg 3.504 will have a hypotenuse of 4.592
No any leg of a right angle triangle is smaller than the length of its hypotenuse
If one leg of a right angled triangle is regarded as the altitude then the other leg is the base.
In a right triangle with a hypotenuse of 11 and one leg of 8, the other leg is: 7.55
36
Area of a right triangle = (1/2 the length of one leg) x (length of the other leg)
You can't. With one leg measure, all you know about the triangle is one side (the leg) and one angle (the right angle). That's not enough to pin down any of the other parts of that triangle. There are an infinite number of different right triangles that all have one leg with that same length, and hypotenuses with all different lengths.