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Find value of y ? please help me due 11:59

Find value of y ? please help me due 11:59-example-1

1 Answer

9 votes

Answer:

Explanation:

m∠ABC + m∠BAC = m∠ACD

(5y + 3)° + (4y + 8)° = 146°

9y + 11 = 146

9y = 135

y = 15

User Ramesh Paul
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