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What is true about the relationship among the three side lengths of any triangle?
Wiki User
∙ 14y ago
A2+B2=C2
A and B are the sides of a right triangle that aren't directly across the right angle. C is the hypotenuse. (This only applies to right triangles).
Also, one that does pertain to all triangles is the well-known Law of Cosines, one used to develop the Pythagorean Theorem:
c2 = a2 + b2 - abcos(A), where "c" is the hypotenuse, "b" is one side, "a" is another, and "A" is the angle on the opposite's side. (Between the opposite and the adjacent).
Wiki User
∙ 14y ago
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Which triangle has three different lengths and no angels are equal?
It is a scalene triangle that has three different lengths and no angles are equal in size.
What is the triangle that has two different lengths?
A SCALENE triangle has all three sides different lengths.
What triangle has three sides of three different lengths?
its not fair!
What type of triangle has sides with three different lengths?
a 'scalene' triangle'scalene' triangle
What describe a scalene triangle?
A triangle in which lengths of the three sides are different is called a scalene triangle.
Which triangle has three different lengths and no angels are equal?
It is a scalene triangle that has three different lengths and no angles are equal in size.
What is the triangle that has two different lengths?
A SCALENE triangle has all three sides different lengths.
What triangle has three sides of three different lengths?
its not fair!
What type of Triangle has three sides of different lengths?
scalene triangle
How do you work out the perimeter for a triangle?
-- Make sure you have the lengths of all three sides -- Add up the lengths of all three sides to get the perimeter of the triangle.
Lengths of a scalene triangle sides?
All three sides have different lengths.
Do A triangle with sides of lengths 32 60 and 68 is a right triangle?
Yes, the triangle is right-angled because 322 + 602 = 682. Given all three side lengths, you can use the Pythagorean relationship to determine whether a triangle is or is not right-angled. The right angle would be opposite the hypotenuse, 68.
What type of triangle has sides with three different lengths?
a 'scalene' triangle'scalene' triangle
What describe a scalene triangle?
A triangle in which lengths of the three sides are different is called a scalene triangle.
What is the triangle that has the lengths of at least two sides?
An EQUILATERAL triangle has all three sides the same length. An ISOSCELES triangle has two sides with the same length. A SCALENE triangle has all three sides different lengths.
Which type of triangle has three different lengths?
scalene
The perimeter of a triangle?
is the sum of the lengths of the three sides.
