True because it complies with Pythagoras' theorem.
A scalene triangle is one that has three lengths of different sizes. It is quite possible for a right triangle to have three sides of different length.
False. It can't be.In a right triangle, the sum of the squares of the two short sides is equal to the squareof the longest side.122 = 144152 = 225-------------sum = 369202 = 400, not 369.So these are not the sides of a right triangle.
A triangle with no right angle and sides of different lengths is a scalene triangle.
True
False - and false ! Not ALL angles are right-angles - and a triangle has THREE sides !
False.
TRUE
False because it does not comply with Pythagoras' theorem.
False because it does not comply with Pythagoras' theorem.
Does 742 = 242 + 702? If so, it is a right-angled triangle; if not, it isn't...
A triangle with a right angle and different lengths for sides is a right, scalene triangle.
false
false In order for this to be a right triangle, the sum of the squares of the two shorter sides would have to equal the square of the longest side. 102=100 242= 576 272=729 102+242= 676, which does not equal 272=729, so a triangle with these lengths is not a right triangle.
A right triangle * * * * * No, it is a scalene triangle.
A scalene triangle is one that has three lengths of different sizes. It is quite possible for a right triangle to have three sides of different length.
False. It can't be.In a right triangle, the sum of the squares of the two short sides is equal to the squareof the longest side.122 = 144152 = 225-------------sum = 369202 = 400, not 369.So these are not the sides of a right triangle.
A triangle with no right angle and sides of different lengths is a scalene triangle.