Find the value of a and b in the figure below. NGE (2b +9)° (3b) (b – 15)° K (4a) Solving for b: + 2b+9 + b-15 = b. = 180 b%3D Solving for ZNKI ZNKI = b - 15 ZNKI = Solving for a: 4a + = 180 4a = 180 - 4a =

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