Aphotograph is 18 cm by 12 cm. it is to be surrounded by a frame of uniform width whose area is equal to that of the photograph. find the width of the frame

Width of the frame = 54 cm

Step-by-step explanation:

Find area of the frame = l*h = 18*12 = 216 cmArea of the frame = area of the photograph = 216 cmUse the given fact, photograph is surrounded by a frame of uniform width = all sides are equal.width of the frame = 216/4 = 54

Source: TutorEye

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