Mathematics, 24.08.2020 02:01 jilliandantuma84

Given that Angle A= 60, BC=12 units, BD is perpendicular to AC, CE is perpendicular to AB and Angle DBC = 3 x Angle ECB, the length of segment EC can be expressed in the form a x (√b + √c) units where b and c have no perfect-square factors. What is the value of a+b+c? If answered correctly will become brainliest!

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