Math, asked by amargill, 1 year ago

find the measure of the unknown angle in each of the following​

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Answers

Answered by nikolatesla2
4
180-(55+42) = 180- ( 97)
83
Answered by PrahladRaoKulkarni
3

Using Angle sum property of Triangle

AB+BC+CA=180°

55°+42°+CA=180°

97°+CA=180°

CA=180°-97°

CA=83°

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