Answer:
the mark of the broken end is 2.6 cm so, we use the scale from the next full mark i.e. 3cm
Step-by-step explanation:
we now measure the length of the pencil by keeping the 3 cm mark of the scale at it's left end.
The 3 cm value is then subtracted from the scale reading at the right side end of the pencil to obtain the correct length of the pencil. ✏️
(i i ) place the scale in the contact with object along it's length
(2) Your eyes must be exactly in front of the point where the measurements to be taken.
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