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Mathematics, 26.04.2021 21:40 Ameilasmickle15

Given \qquad m \angle ABD = 70^\circm∠ABD=70

m, angle, A, B, D, equals, 70, degrees
\qquad m \angle CBD = 5x + 13^\circm∠CBD=5x+13

m, angle, C, B, D, equals, 5, x, plus, 13, degrees
\qquad m \angle ABC = 3x + 33^\circm∠ABC=3x+33

m, angle, A, B, C, equals, 3, x, plus, 33, degrees
Find m\angle ABCm∠ABCm, angle, A, B, C:

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Given \qquad m \angle ABD = 70^\circm∠ABD=70

m, angle, A, B, D, equals, 70, degrees...
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