 Hello and welcome to the session. Let us understand the following question today. Sides of triangles are given below, determine if it is a right triangle. In case of a right triangle, write the length of the type or in use. We have 3 centimeter, 8 centimeter and 6 centimeter. Now before writing the solution, let us understand what is a Pythagoras theorem. Now let us consider this triangle ABC. So we write here in a right-angled triangle ABC at B, then according to Pythagoras theorem, AC square that is hypotenuse square is equal to sum of the squares of other two sides that is AB square plus BC square. Now this is the key idea to our question. Now let us write the solution. Given to us the size of the triangle as 3 centimeter, 8 centimeter and 6 centimeter. So let A is equal to 3 centimeter, B is equal to 8 centimeter and C is equal to 6 centimeter. Here we can see the largest side is B which is equal to 8 centimeter. So according to Pythagoras theorem, it should be A square plus C square should be equal to B square. A is 3, so 3 square plus C is 6, 6 square should be equal to 8 square. That is 9 plus 36 should be equal to 64. But that is, but we know 45 is not equal to 64. Hence Pythagoras theorem is not satisfied. So the given triangle is not a right-angled triangle. Therefore the required answer is no. I hope you understood the question. Bye and have a nice day.