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Is 21, 28,35 the sides of a right triangle?
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2 votes
Is 21, 28,35 the sides of a right triangle?

User Bobbel
by
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1 Answer

4 votes

Answer:

yes

Explanation:

divide each by 7 =

21/7 = 3

28/7 =4

35/7 = 5

3,4,5 are always a perfect triple, and multiples of 345 are perfect triples as well. Therefore, they are sides of a right triangle.

User Elliottbolzan
by
4.8k points
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