Question

please answer fast please​

Answer 1

Answer:

ans is option D this is not Pythagoras triplet

Answer 2

Answer:

Pythagoras theoram=

${a}^{2} + {b}^{2} = {c}^{2}$

so

$a. \: {3}^{2} + {4}^{2} = {5}^{2} \\ 9 + 16 = 25 \\ 25 = 25 \\ thus \: it \: is \: a \: pythagoran \: triplet \\ b. \: {5}^{2} + {12}^{2} = {13}^{2} \\ 25 + 144 = 169 \\ 169 = 169 \\ thus \: it \: is \: also \: a \: pythagoran \: triplet \\ c. \: {7}^{2} + {24}^{2} = {25}^{2} \\ 49 + 576 = 625 \\ 625 = 625 \\ it \: is \: also \: a \: pythagoran \: triplet \\ d. \: {8}^{2} + {20}^{2} = {25}^{2} \\ 64 + 400 = 625 \\ 464 = 625 \\ it \: is \: not \: a \: pythagoran \: triplet \\ so \: d \: is \: the \: correct \: answer$