extra 6 dimensions of 10 dimensional spacetime
These dimensions do not form a triangle.
9,3,6 The dimensions given above would not be suitable for a right angled triangle which presumably the question is asking about. The dimensions suitable for a right angled triangle in the question are: 9, 12, 15.
You can't! If the base is the only side you know, you'll need two angles to define the triangle entirely
Measure them
extra 6 dimensions of 10 dimensional spacetime
These dimensions do not form a triangle.
9,3,6 The dimensions given above would not be suitable for a right angled triangle which presumably the question is asking about. The dimensions suitable for a right angled triangle in the question are: 9, 12, 15.
If the dimensions given are not the hypotenuse then side 'c' is the square root of the of the sum of the other two sides. c=√(a2+b2)
If you mean side lengths of 5, 4 and 1 then it is not possible to construct any triangle from the given dimensions.
The given dimensions would not make a right angle triangle because they don't comply with Pythagoras' theorem for a right angle triangle.
If you mean "isosceles" triangle, the perimeter is the sum of twice the known side plus the base.
You can't! If the base is the only side you know, you'll need two angles to define the triangle entirely
Yes because the given dimensions comply with Pythagoras; theorem for a right angle triangle.
Measure them
A radius of a regular triangle is 12 . find the length of one side of the triangle?
You cannot find any angle, or either of the other two sides, in a non-right triangle, when given only one side.