False because it does not comply with Pythagoras' theorem.
False because it does not comply with Pythagoras' theorem.
A right triangle * * * * * No, it is a scalene triangle.
In Euclidean geometry, 180. Other answers are possible, depending on the surface on which the triangle is drawn.
Yes, it is.
true
False.
TRUE
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.
True because it complies with Pythagoras' theorem.
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.