Math, asked by komanlykhongwar, 4 hours ago

please help me the number 7,8 and 9

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Answered by shivang02118
0

Step-by-step explanation:

(iii) AOC +COB = 180°. ( in the same straight line )

120°+COB = 180°

COB= 180 - 120 =60°

(ii). transversal

(I). 90°

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