SOLUTION: In concave quadrilateral ABCD, the angle at A measures 44°. △ABD is isosceles,
BC bisects ∠ABD, and DC bisects ∠ADB. What are the measures (in degrees) of
∠ABC, ∠ADC
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Question 1192748: In concave quadrilateral ABCD, the angle at A measures 44°. △ABD is isosceles,
BC bisects ∠ABD, and DC bisects ∠ADB. What are the measures (in degrees) of
∠ABC, ∠ADC, and ∠1?
Answer by ikleyn(52788) (Show Source): You can put this solution on YOUR website!
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Just solved, answered and explained.
See the link
https://www.algebra.com/algebra/homework/formulas/Geometric_formulas.faq.question.1192572.html
the solution by tutor @MathTherapy.
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