SOLUTION: If the sides of a triangle are 20,40,and 80cm , is it a right triangle ?
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Question 1154905: If the sides of a triangle are 20,40,and 80cm , is it a right triangle ?
Found 3 solutions by ikleyn, greenestamps, MathLover1:
Answer by ikleyn(52790) (Show Source): You can put this solution on YOUR website!
.
It is not a right triangle.
Moreother, such a triangle DOES NOT exist and CAN NOT exist.
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Dear tutor @MathLover1,
don't you think that it is just time for you to take a break at this forum ?
Answer by greenestamps(13200) (Show Source): You can put this solution on YOUR website!
The 20cm plus the 40cm together are still less than the 80cm -- those lengths do not make ANY kind of triangle...!
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
If the sides of a triangle are ,,and , is it a right triangle?
to determine if it is a right triangle, use Pythagorean theorem
-> false
since , it is a right triangle
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