Question 799064: find the measures of the sides of triangle ABC and classify the triangle by its sides.
A (5,-2 ), B (7,2) C (3,5)
Not sur how to work this out.
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! find the measures of the sides of triangle ABC and classify the triangle by its sides.
A (5,-2 ), B (7,2) C (3,5)
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AB: sqrt[(2--2)^2+(7-5)^2] = sqrt[16+4] = 2sqrt(5)
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AC: sqrt[(5--2)^2+(3--2)^2] = sqrt[(49)+25] = sqrt(74)
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BC: sqrt[(7-3)^2+(5-2)^2] = sqrt[16+9] = 5
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Triangle Type:: scalene
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Cheers,
Stan H.
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