Ответ:
50
Объяснение:
СВ=АD
СТ=(DK+AK) - TB=(7+3)-8=2
AB=AD=DK+AK=7+3=10
BM=AB-AM=10-5=5
DC=AD
DE=DC-CE=10-5=5
S=Sкв-S1-S2-S3-S4=
=10^2-1/2×CT×CE-1/2×BM×TB-
-1/2×AK×AM-1/2×DK×DE=
=100-1/2×2×5-1/2×5×8-1/2×3×5-1/2×7×5=
=100-5-20-7,5-17,5=50 (ед^2)
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Ответ:
50
Объяснение:
СВ=АD
СТ=(DK+AK) - TB=(7+3)-8=2
AB=AD=DK+AK=7+3=10
BM=AB-AM=10-5=5
DC=AD
DE=DC-CE=10-5=5
S=Sкв-S1-S2-S3-S4=
=10^2-1/2×CT×CE-1/2×BM×TB-
-1/2×AK×AM-1/2×DK×DE=
=100-1/2×2×5-1/2×5×8-1/2×3×5-1/2×7×5=
=100-5-20-7,5-17,5=50 (ед^2)