122 Hence, detei 13 ABCD s a paralelogram. Calculate ef & 2-20 14 In the figure below, AB AC and B0 CD 141 Prove that AABD = AACD 142 Hence, prove that AD bisects BAC 1.5 In A PQR and A STR, PO// ST, PQ = 10cm, ST Sem and SR 6cm (151 PRS- PeS 151 Show that A PQR/I/ ASTR 1.5.2 Calculate the length of PQ QUESTION 2

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A: The solution is given below:

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A: 37) The value of u in the given integral is assigned and the integral is evaluated as follows.

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A: Given data:     The given integral is: . Evaluate the value of the given integral.

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A: Explain below

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A: Follow step 2 .

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A: The solution is given as

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A: Similar triangle