The whole numbers a, b, and c are a Pythagorean triple if a and b are the lengths of two sides of a right triangle with hypotenuse c, so a2 + b2 = c2.

• If in two right triangles, hypotenuse and one side of a triangle are equal to the hypotenuse and one side of other triangle, then the two triangles are congruent (RHS Congruence Rule).

The right angle is at vertex I. The triangles are coloured blue., Two of these triangles are congruent, which means they are identical in shape and size.

The "c" is the hypotenuse, and although it represents the longest side of a right triangle, it is the shortest path between the two points on either end. If the points on the triangle were places ...

3-4-5 triangle: The most famous example where sides measuring 3 and 4 units always produce a hypotenuse of 5 units 5-12-13 triangle: Another perfect triple that follows the same whole-number pattern ...

Answer: Two figures are congruent if they are of the same shape and the same size. Question: What is the value of each angle in an equilateral triangle? Answer: 60 Degree.