Pls help nothings helping !!

asked Dec 1, 2023 225k views

18 votes

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6 votes

Answer:

Explanation:

∠BCD=∠DEF=38°(alternate angles)

∠FDE=90-38=52°

Δ BCD≅ΔFED

$(CD)/(sin~90) =(10)/(sin~38) \\CD=(10)/(sin~38) \\(DE)/(sin ~90) =(17)/(sin ~52) \\DE=(17)/(sin~52) \\CE=CD+DE=(10)/(sin~38) +(17)/(sin~52) \\=?$

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