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2 years ago

Answer plzzz!!!!!!!!!!!

Mathematics

1 answer:

prisoha [69]2 years ago

7 0

Answer:

110

Step-by-step explanation:

Know the angle for BCD which is 130.

Subtract 180 from 130 and you get angle c for the triangle which is 50

Already knowing B and C, add them both which comes up to 70

All triangle angles equal 180 so subtract 70 for 180 and you get 110

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