25marvi2 25marvi2

14-01-2021
Mathematics

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

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bluegreen24 bluegreen24

14-01-2021

Answer: True.

Step-by-step explanation:

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

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beastmaster6409 beastmaster6409

14-01-2021

Answer:

yes it is

Step-by-step explanation:

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

225=225

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