shaunalab shaunalab

24-01-2018
Mathematics

contestada

Which set of numbers form a right triangle?
A. 9, 12, 17
B. 3.3, 9.9, 12.2
C. 1, 3, 10
D. 3, 4, 5

Respuesta :

mysticaldogg mysticaldogg

24-01-2018

D. 3, 4, 5 is the correct answer

A² + B² = C²

3² + 4² = 5²

9 + 16 = 25

25 = 25

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24-01-2018

The answer should be D. Friendly tip: if you used a ruler and drew each one it would tell you :)

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