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प्रश्न
Find the scale factor in each of the following and state the type of size transformation:
Actual length = 12cm, Image length = 15cm.
उत्तर
Actual length = 12cm, Image length = 15cm
Scale factor = `"Image length"/"Actual length" = (15)/(12)`
Scale factor = 1.25
Since the scale factor > 1
⇒ Type of size transformation = enlargement.
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