please solve this problem don't spam
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Answer:
x=20
Step-by-step explanation:
angle bdc= 40 because opposite interior angle of < abc
in triangle bcd
hence 2x+3x+4x=180 angle sum property
hence 9x=180
hence x=20
hence 2x=40 <bcd ,<bad
3x=60 <cbd ,<bda
4x=80 <and ,<cdb
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