Question

answer fast please



maths​

Answer 1

Step-by-step explanation:

Option b)

How?

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

${20}^{2} + {25}^{2} = {29}^{2}$

$400 + 625 = 840 = 1025 = 840$

Not equal!!