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PLEASE HELP ME ASAP URGENTLY
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PLEASE HELP ME ASAP URGENTLY

PLEASE HELP ME ASAP URGENTLY-example-1
User Mandom
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1 Answer

3 votes

Hello!

it's the Thalès theorem

CB'/CB = CA'/CA = B'A'/BA

7/CB = 6/(6+3) = 5/BA

7/CB = 6/9 = 5/BA

CB = 7 x 9 ÷ 6 = 10.5

BA = 5 x 9 ÷ 6 = 7.5

User Ndequeker
by
8.2k points
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