Math, asked by saloniapg16, 5 months ago

please tell me answer
it's urgent
please​

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Answered by jadumonig420gmailcom
0

Answer:

The answer will be∆BDE= ∆BCA=90° ,∆BED=120°,

ie ∆BCA-∆BED =90°-120° =30° because ∆BCA is a right angle triangle

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