Besar ∠ACE adalah? TOLONG BANTU DENGAN PENJELASAN.... Question from @sukkiesuk

February 2023 1 5 Report

Besar ∠ACE adalah?

TOLONG BANTU DENGAN PENJELASAN

monmonoz

20°

Penjelasan dengan langkah-langkah:

<CBE = 108° - <ABE

= 180° - 60°

= 120°

<ACE = 180° - < CBE - <BEC

= 180° - 120° - 40°

= 20°

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