if length of a side of triangle lmn are 11 centimetre 60 cm and 61 CM respectively state with reason whether triangle lmn is a right angle triangle or not
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Answer:
yes it is a right triangle
Step-by-step explanation
by pythogoras theorem hypotenuse^2 =bsae^2 +perpendicular^
so 61^2 =60^2 +11^2
61x61 = 60x60 +1x11
3761 = 3600 + 121
3761 = 3761
LHS = RHS
Therefore triangle LMN is a right triangle
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