A triangle has measurements of 18, 34, and 39 units. Is it a right triangle?
2 answers:
Check if the numbers fit the Pythagoras theorem:_
39^2 = 1521
34^2 = 1156
18^2 = 324
Now check if 1521 = 1156 + 324
If it does then we have a right angled triangle
39^2 = 1521
34^2 = 1156
18^2 = 324
Now check if 1521 = 1156 + 324
If it does then we have a right angled triangle
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