How do you find the sides of a trangle when you already have your hypotenuses

Mathematics

1 answer:

PIT_PIT [208]3 years ago

8 0

Answer

just reverse it. if you already have the long side plug it into the equation a2+b2=c2. and instead of adding youd subtract

Step-by-step explanation:

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nadezda [96]

1   1   1       2
2 -3   1 -11 -2R1 + R2 → R2
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1 1 1 2
0 -5 -1   -15    R2 ⇔ R3
0 3 0    10

1 1 1 2
0 3 0     10    -R3
0   -5   -1 -15

1 1 1 2
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0    5    1    15

1 1 1 2    -R2 + R1
0 1 0     10/3    -5R2 + R3
0    5    1    15

1 0 1 -4/3
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1 0 0    1/3
0 1 0     10/3
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exis [7]

Answer:

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