Question

Why can we not construct a triangle with sides 2.6 and 2.6 centimetres and 5.6 CM

Answer 1

Answer:

2.6+2.6=5.2 < 5.6 cm

Step-by-step explanation:

by Pythagorean theorem, we have

${a}^{2} + {b}^{2} = {c}^{2} \\ or \: \\ by \: pythagorean \: triplet \\ a + b = c \\ thus \: 2.6 + 2.6 \: is \: no \: equal \: to \: 5.6 \\ therefore \: the \: given \: length \: cannot \: form \: a \: triangle.$

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Answer 2

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