x-ВК
х+4 -АК
х+х+4=36
2х=32
х=16
АК=16+4=20
Ответ20см
Х+Х+4=36
2Х=36-4
2Х=32
Х=16
БК=16
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Verified answer
x-ВК
х+4 -АК
х+х+4=36
2х=32
х=16
АК=16+4=20
Ответ20см
Verified answer
Х+Х+4=36
2Х=36-4
2Х=32
Х=16
БК=16
АК=16+4=20