brothy14
brothy14
17-11-2021
Mathematics
contestada
if ∆ACB ≅ ∆DCE, ∠ABC=61°, ∠BCA=57° and ∠CDE=2x
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sare6683
sare6683
17-11-2021
ABC=CDE when ABC=61 then CDE=2X 2X=61 --> X=61/2=30.5
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