Exercise -3iv)Find the value ofthe unknown x' in the following triangl – InterviewSolution

1.	Exercise -3iv)Find the value ofthe unknown x' in the following trianglesThe0)In thvalu50"60In te unknowns x'and y 'in the following diagrams.Find the values of the
Answer» use the fact sum of angles in triangle is 180i) x = 180 -60-50 = 180- 110 = 70ii) x = 180- 90-30 = 60iii) x = 180 - 30 - 110 = 40

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