Question

http://prntscr.com/6oslst

Answer 1

@TwilightRain1

Answer 2

a

Answer 3

oh no, i gtg

Answer 4

so sorry, bye

Answer 5

k

Answer 6

@Mehek14

Answer 7

@perl

Answer 8

@Tootles143

Answer 9

see here u are changing the unit from mm2 to cm2. so the actual surface area doesnt change. cm2 is bigger than mm2. so when u increase the unit then you have to shift the decimal towards the left. thus the number reduces.
1cm2=100mm2
xcm2=50mm2
find out x.

Answer 10

I am sure u will find the option now..dont forget to rate..:)