rties of TrianglesFind the unknown marked angles in Fig. 5 and 6:u) x7 – InterviewSolution

1.

rties of TrianglesFind the unknown marked angles in Fig. 5 and 6:u) x70"Fig. 5

Answer»

i) x+x+ 70 = 1802x = 1802x = 110x = 55

ii) 2y + 90 = 180 2y = 180 2y = 90 y = 90/ 2= 45

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