In concave quadrilateral ABCD, the angle at A measures 40°. AABD is isosceles, BĆ bisects ZABD, and DC bisects ZADB. What are the measures of ZABC, LADC, and Z1? A

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A: We can solve the problem by law of cosine.

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Q: In triangle ABC, a=15, b=12 and c=10. Determine B. Round the answer to the nearest one.

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A: Explanation of the solution is given below...

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A: Given, A rectangle ABCD AC = 26AD = 24 We have to find m∠BAC.

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A: We are given the following triangle. Now, ∠T=180°-57°-61°=62°. Since ∠T>∠S>∠R⇒RS>RT>TS.…

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A: Given data is : ∆PQR has side lengths of 8, 10, and 6∆ABC~∆PQR∆ABC  has a hypotenuse of length 12To…

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A: As per our guidelines, we are allowed to answer only one question. So,  I am providing solution to…

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