tink20
tink20
29-03-2017
Mathematics
contestada
Find the value of the variables?
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Luv2Teach
Luv2Teach
29-03-2017
x = 30 degrees. The larger triangle ABC is equilateral so all the angles measure 60. Angle B is bisected so those 2 angles each measure 30. This angle DCB is corresponding to angle BDC in those congruent triangles.
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