Question

(b)
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Construct a line segment AB of length 7.5 cm. From this line segment, cut off a line
segment AC of length 3.2 cm. Measure the length of the remaining line segment CB​

Answer 1

Step-by-step explanation:

AB=7.5 cm

AC=3.2 cm

Therefore C lies on AB.

AB=AC+CB

7.5=3.2+CB

CB=7.5-3.2

CB=4.3 cm