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A triangle with sides of length 9 cm,12cm and 15 cm is a right triangle true or fauls

2 Answers

0 votes

Answer:

yes it is

Explanation:

because 9^2+12^2 = 15^2

225=225

User MattyZ
by
6.2k points
7 votes

Answer: True.

Explanation:

  • a^2 + b^2 = c^2 (c is the longest)
  • 81 + 144 = 225
  • 225 = 225

User TheParam
by
7.0k points