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Please send me pic yrr and no mistake please guyss |
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Answer» ONG>ANSWER:
Angle ACD is 50°. Step-by-step explanation: See, as both triangles are CONGRUENT, so angle ACB = angle ACD. Now find angle ACB from triangle ABC by USING the formula, Sum of all SIDES of a triangle = 180°. Remember you have two angles(30°,100°) of a triangle. Now simply compare the consequent angles in the lower triangle!! |
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