Respuesta :

euripedes

A= 82 cms

A^2+B^2=C^2

18^2+ 80^2

18^2=324

80^2=6400

6400+324=6724

√6724=82

A= 82


Merwaasaleh

Answer: 82 cm

18 times 18 = 324

80 times 80 = 6400

324+6400=6724

Find the sqrt root of 6724 which is 82.

82 times 82 = 6724

Hope this helps :D

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