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!!!!!!!!!!!!!!!.....

!!!!!!!!!!!!!!!.....-example-1

1 Answer

3 votes

Answer:


m\widehat {BDA} = 222\degree

Explanation:


m\widehat {BDA} = 360\degree -(m\widehat {AC} +m\widehat {CB})


m\widehat {BDA} = 360\degree - (90\degree +48\degree)


m\widehat {BDA} = 360\degree - 138\degree


m\widehat {BDA} = 222\degree

answered
User Tabriz Atayi
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