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HELP PLEASE!!
What is M BCD

HELP PLEASE!! What is M BCD-example-1
User Marceline
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1 Answer

10 votes

Answer:

m(BCD)=180°-m(BCA). In the triangle ABC m(BCA)=m(ABC)=(180-52)/2=64°. Finally, m(BCD)=180-64=116°

Explanation:

User ChatterOne
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