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Lenovchik17
@Lenovchik17
August 2022
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Andr1806
Verified answer
АВ=3х, AD=4x.
По Пифагору: BD²=AB²+AD² или 100=9х²+16х².
100=25х²
х²=4
х=2см.
АВ=6см, AD=8см.
S=AB*AD или
S=48см²
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Answers & Comments
Verified answer
АВ=3х, AD=4x.По Пифагору: BD²=AB²+AD² или 100=9х²+16х².
100=25х²
х²=4
х=2см.
АВ=6см, AD=8см.
S=AB*AD или
S=48см²