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Explanation & Answer
As there are no figures or data given in the question, the angle value has to be estimated.
By looking at the figure, it is clear that angle is greater than 90 degrees and somewhere around 120 degrees
Thus the best estimate for the angle in the given figure is 120 degrees.
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Draw a strip diagram to represent the relationship between the quantities.
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Draw a strip diagram to represent the relationship between the quantities.
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