Suppose the geodetic engineer incorrectly measured 1. instead of 130°,the actual measure of 1 is 135°,what is then the m2 if it is the exterior angle adjacent to 1?
Asked by jayarbattad1928
Answer (1)
Answer: m∠2 = 45°.ExplanationIf ∠2 is the exterior angle adjacent to ∠1, they form a linear pair and sum to 180°. So 180° − 135° = 45°. (If the mistaken 130° were used, ∠2 would’ve been 50°.)