ACTIVITY-1 A Pre-IGCSE student is taking measurements of a pencil, shown in fig 1.1, drawn full size.
Fig. 1.1
a) (i) On Fig. 1.1, measure, in cm, the total length L of the pencil.
L =
cm
(ii)
Measure, in cm, the length of the unsharpened section of the pencil.
1 =
cm

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