Question

Answer of 3 ,8,9
I will mark you as brainlist

Answer 1

3)no

because it is not in p/q form where q is not = 0

8)a group of three numbers that follow pythagoras theorem are called Pythagoran triplet

e.g.. 3,4,5

3^2+4^2=5^2

9)no it is not a rational Number because 11 is not a perfect cube of any other

natural Number so the answer will not come in the form of p/q

where q is not equal to 0

Answer 2

8) The square of the length of the hypotenuse of a right triangle is the sum of the squares of the lengths of the two sides. This is usually expressed as a2+b2 = c2. Integer triples which satisfy this equation are Pythagorean triples. The most well known examples are (3,4,5) and (5,12,13).