How to find the length of the thread if we keep the thread around the Square (2.25 cm), Triangle(a = 2.7 cm, b = 2.6 cm, c = 2.6 cm) and Circle(Radius = 1.3 cm, Diameter = 2.6 cm)?
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Answer:
Main scale can measure 5.10 and 5.15
∴ Main scale division (s) =0.05cm
Also, vernier scale division (v) =
50
2.45
=
100
4.9
=0.049cm/div
Thus, least count =0.05−0.049=0.001cm
Diameter =5.10+24×0.001
=5.124cm
Step-by-step explanation:
hope it helps you bro have a great day
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