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ঘুড়ির ঘোরপ্যাঁচ
বাংলা
English
$ABCD$ একটা ঘুড়ি। $AB = BC,AD = DC = BD = AC$ হলে $\angle ABC = ?$
Geometry
Angle Chasing
2 Upvotes
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Statistics
Attempt
791
Solve
475
First Solve
saad_trig
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