It is: perimeter minus hypotenus+base = height
Area = 0.5*base*height
No dimensions have been given but to find the hypotenuse of a right angle triangle use Pythagoras' theorem.
Providing it's a right angle triangle the formula is: hypotenuse2-base2 = height2
It really depends on what your hypothesis is! But I expect a hypotenuse could be more useful in this context. However, knowledge of the hypothesis, hypotenuse even, is not enough to enable you to find the perimeter.
No. Given a triangle with only the right angle and the hypotenuse, you cannot calculate the other sides nor the other angles.
One is the hypotenuse times the sine of one acute angle, the other, the hypotenuse times the sine of the other acute angle (or the cosine of the first).
Given a right triangle, the hypotenuse is the longest side or simply the side opposite the 90o angle.
The Hypotenuse.
No dimensions have been given but to find the hypotenuse of a right angle triangle use Pythagoras' theorem.
If it's a right angle triangle and an acute angle plus the length of a leg is given then use trigonometry to find the hypotenuse.
Providing it's a right angle triangle the formula is: hypotenuse2-base2 = height2
If it isn't the hypotenuse, then it's the "Adjacent" side.
It really depends on what your hypothesis is! But I expect a hypotenuse could be more useful in this context. However, knowledge of the hypothesis, hypotenuse even, is not enough to enable you to find the perimeter.
Yes with a bit of give and take its sides can eventually be worked out.
No. Given a triangle with only the right angle and the hypotenuse, you cannot calculate the other sides nor the other angles.
Cos is the ratio between adjacent side (of the given angle thieta) to the hypotenuse of the triangle.
One is the hypotenuse times the sine of one acute angle, the other, the hypotenuse times the sine of the other acute angle (or the cosine of the first).
Measure it or use trigonometry if the 'included' angle is given.