Question

Which of the following are not sides of right angled triangled triangle?


10m, 8m, 6m

18cm, 34cm, 30cm

3cm , 4cm , 5cm

15cm, 8cm, 17cm

Answer 1

Answer:

18cm, 34cm, 30cm

Step-by-step explanation:

${8}^{2} + {6}^{2} = {10 }^{2} \\ 64 + 36 = 100 \\100 = 100 \\ \\ 3 {}^{2} + 4 {}^{2} = 5 {}^{2} \\ 9 + 16 = 25 \\25 = 25 \\ \\ 15 {}^{2} + 8 {}^{2} = 17 {}^{2} \\ 225 + 64 = 289 \\ 289 = 289 \\ \\ but \\ 18 {}^{2} + 30 {}^{2} = 34 {}^{2} \\ 324 + 900 = 1156 \\ 1124 = 1156$