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Mekhanik [1.2K]
3 years ago
13

A2=b2=c2 solve for a

Mathematics
1 answer:
Over [174]3 years ago
3 0

Step-by-step explanation:

A²+B²=C²

A²+4²=5²

A²+16=25

    -16 -16

A²=9

√A=√9

  A=3

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