With sides of 5 and 12, you can make a triangle with any perimeter you want between 24 and 34. If you call them "legs" because they are the sides of a right triangle, then the hypotenuse is 13, and the perimeter is 30.
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.
It is: perimeter minus hypotenus+base = height Area = 0.5*base*height
The perimeter is equal to the sum of (leg-1) plus (leg-2) plus (hypotenuse).
It is impossible. You need another measurement, such as angle, side length or area etc.
The perimeter of a 30-60-90 triangle if the hypotenuse is 3 is: 7.098
That depends entirely on the LENGTH of the hypotenuse !
triangle does not have a circumference, a circle has a circumference. A triangle only has a hypotenuse (Pythagoras sort of stuff). The circumference of a circle is the perimeter of it, so, perhaps, if your teacher ask for the circumference of a triangle he/she might mean the perimeter of the triangle.
With sides of 5 and 12, you can make a triangle with any perimeter you want between 24 and 34. If you call them "legs" because they are the sides of a right triangle, then the hypotenuse is 13, and the perimeter is 30.
what is the perimeter of the parallelogram 20cm 30cm 17cm=100
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.
If ten is the hypotenuse of a right triangle, the Pythagorean theorem tells us that the other side has to be 6.
It is: perimeter minus hypotenus+base = height Area = 0.5*base*height
Yes with a bit of give and take its sides can eventually be worked out.
The perimeter is equal to the sum of (leg-1) plus (leg-2) plus (hypotenuse).
4 x 5cm = 20cm
It is impossible. You need another measurement, such as angle, side length or area etc.