∢BCA=∢NCV
∢А=∢VNC=90°
△ABC ~ △NVC
AC/NC=AB/NV
15/5=AB/8
AB=15*8/5
AB=24
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∢BCA=∢NCV
∢А=∢VNC=90°
△ABC ~ △NVC
AC/NC=AB/NV
15/5=AB/8
AB=15*8/5
AB=24