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Taya2010 [7]
3 years ago
5

Please HELP. Thank you

Mathematics
2 answers:
weeeeeb [17]3 years ago
5 0

Point C to Point B appears to have a slope of 2/3, 3 blocks apart (in width) and 2 blocks apart (in height). Using a^2 + b^2 = c^2 will help where ^2 means (squared).
(2 x 2) + (3 x 3) = 13
Line CB is (square root) of 13.

Point A and B are 2 blocks apart (width) and 3 blocks apart (height), so using what we did in the last step...
(3 x 3) + (2 x 2) = 13
Line AB is (square root) of 13.

So now... With Line AB and Line CB being the square root of 13, the line AC should be (square root) (13 + 13), so (square root) 26. If it does equal this, then it is a right-triangle.

Point C and A are 1 block apart (width) and 5 blocks apart (height) so...
(1 x 1) + (5 x 5) = 26
Square root of 26...

In conclusion, the Triangle IS a Right-angle and you should pick "D"

kirill [66]3 years ago
4 0
It is either A or B, 
I would go with A because the lengths of the sides don't abide by the pythagorean theorem rule: A^2 + B^2 = C^2
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