1 Answer

Wrek · Answer 1 · 2018-02-16T06:09:25+0000

See that there is 40 small divisions in 1 division of the micrometer(which is equal to 0.1mm or 100 micrometer)

So 40 small divisions = 100 micrometer
radius = 50 small divisions = 125 micrometer
So the area is given by C.

Hope it helps!

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

No related questions found

Other Questions