DustyPie8631 DustyPie8631

20-09-2018
Mathematics

contestada

If m∠abc = 157° and m∠dbc = 83°, what is the m ∠abd in degrees?

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jimrgrant1 jimrgrant1

20-09-2018

angle abd = 240°

angle abd = angle abc + angle dbc = 157° + 83° = 240°

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