Question

☆ Please solve this numerical as soon as possible..
☆ Whosover answers it in a best way will surely get a brainliest answer..
☆ I want the solution stepwise otherwise your solution will be reported..

▪ THANK YOU..

Answer 1

hello dear
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Here
Main scale reading = 2.90 cm
it has an error of = + 0.06 cm
also VSD = 5th
so radius of sphere =
main scale reading + VSD x 0.01 - error
2.90 + 0.05 - 0.06
2.95 - 0.05
2.89 cm (correct radius)
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