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19 votes
Which set of measures could NOT be the side lengths of a right triangle??

A) 30cm, 40cm, 50cm
B) 10cm, 20cm, 30cm
C) 18cm, 24cm, 30cm
D) 30cm, 72cm, 78cm

User Simou
by
6.7k points

1 Answer

7 votes

Answer:

b

Explanation:

100 plus 400 doesn't equal 900

User Bucko
by
6.9k points