The side opposite the 30° angle is shortest, the side opposite the 60° angle is in the middle (length wíse) and the hypotenuse is the longest. The shortest side is half the length of the hypotenuse.
False.
Does 742 = 242 + 702? If so, it is a right-angled triangle; if not, it isn't...
Yes, you can determine if a triangle is a right triangle by using the Pythagorean theorem. According to this theorem, if the lengths of the sides of a triangle are (a), (b), and (c) (where (c) is the longest side), the triangle is a right triangle if (a^2 + b^2 = c^2). If this condition holds true, the triangle has a right angle.
There's an infinite list of 3-number sets that can be the lengths of the sides of aright triangle. The only fact that's true of all of them is:(square of the length of the longest side) = (sum of the squares of the lengths of the other two sides.)
The hypotenuse of a right triangle is the longest side, opposite the right angle. According to the Pythagorean theorem, the square of the hypotenuse's length is equal to the sum of the squares of the lengths of the other two sides. Additionally, the hypotenuse is always positive and cannot be zero.
true
True
TRUE
False.
True because it complies with Pythagoras' theorem.
Does 742 = 242 + 702? If so, it is a right-angled triangle; if not, it isn't...
False because it does not comply with Pythagoras' theorem.
false
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.
Yes, you can determine if a triangle is a right triangle by using the Pythagorean theorem. According to this theorem, if the lengths of the sides of a triangle are (a), (b), and (c) (where (c) is the longest side), the triangle is a right triangle if (a^2 + b^2 = c^2). If this condition holds true, the triangle has a right angle.
There's an infinite list of 3-number sets that can be the lengths of the sides of aright triangle. The only fact that's true of all of them is:(square of the length of the longest side) = (sum of the squares of the lengths of the other two sides.)
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.