QUESTION 1 21.1 In the figure shown, APQS = ARQS, PQ = PS and A S₁ = 45°. 1.1.1 Find the sizes of P and R. 1.1.2 What kind of quadrilateral is PQRS? 1.1.3 If the perimeter of PQRS is 24 cm, find the area of PQRS.

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