3 years ago

∠abc measures 115° and ∠dbc measures 70°. What is the measurement of ∠abd?

Mathematics

1 answer:

olasank [31]3 years ago

3 0

Answer:

45 °

Step-by-step explanation:

m< ABC = m< DBC + m< ABD

= 115 _ 70

= 45 °

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