Question

Mona was worried as she had a scale with broken edges in her geometry box. Her friend
Nikita suggested her how to use it for measurement.
a) What value is shown by Nikita?
b) State the precautions which should be taken while measuring the length of an object
with a scale.

Answer 1

B)Mona could use the scale from the end which from the side of the broken edge and when she has taken the measurement she could subtract the numbers from where the scale is broken.