PLEASE ANSWER THIS QUESTION ?

THE ANSWER IS 60


 

since opposite sides are equal it is a parallelogram
area of parallelogram = sum of 2 equal triangles' area
                                   = area of triangle QPR + area of triangle PSR
                                   = (1/2 * 4 cm * 15 cm) + (1/2 * 4 cm * 15 cm)
                                   = 30 cm² + 30 cm²
                                   = 60 cm²
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answer is 60
 

thx for yor support to my answer
 

thx ones again