karinasmith057 karinasmith057

23-05-2022
Mathematics

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=
J
C
B
AB and BC are sides of congruent nine-sided regular polygons.
Angle DAB= angle DCB = 90°.
Calculate the size of angle ADC.
Not to scale

J C B AB and BC are sides of congruent ninesided regular polygons Angle DAB angle DCB 90 Calculate the size of angle ADC Not to scale class=

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sloth5cute sloth5cute

23-05-2022

Answer:Triangle ABC and BCD are congruent by the side side side triangle congruence theorem

Step-by-step explanation:

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