Given 
of length 7.3 cm and 
of length 3.4 cm, construct a line segment 
such that the length of 
is equal to the difference between the lengths 
and 
. Verify by measurement.
Steps of Construction-
1. AB – CD = 7.3 – 3.4 = 3.9 cm
2. Draw a line XY measuring 3.9 cm using a ruler.
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