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Polygon abcde and polygon fghij are similar. the area of polygon abcde is 20. what is the area of fghij?

In quadrilateral pqrs, m∠rqs = 25° and ps = qr. what measure of ∠psq would confirm that pqrs is a parallelogram? m∠psq = [ ]°

Question 2(multiple choice worth 1 points) simplify 7 square root of 3 end root minus 4 square root of 6 end root plus square root of 48 end root minus square root of 54. 11 square root of 6 end root minus 7 square root of 12 11 square root of 3 end root minus 7 square root of 6 negative 3 square root of 9 4 square root of 9