Question

Which of the following cannot form a right angled triangle how? a) 5,12,13 b)7,24,25 c)9,40,42 d) 11,60,61​

Answer 1

ALL OF THEM

Because

IN A : 5+12+13 30.(ACUTE ANGLE)

IN B: 7+24+25= 56(ACUTE ANGLE)

IN C: 9+40+42= 91(OBTUSE ANGLE)

IN D: 11+60+61=132(OBTUSE ANGLE)

Answer 2

Answer:

all of them

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