help | Mathematics | Page 1

weak ridge May 11, 2023, 2:36 AM

#

wrong

#

you have to divide by 1000^2

brave yarrow May 11, 2023, 2:38 AM

#

1 km = 1000 m
1 km² = 1 000 000 m²
so divide 7200 by 1 000 000
to get 0.0072 km²

weak ridge May 11, 2023, 2:39 AM

#

Another way to see it is 80 m = 0.08 km and 90 m = 0.09 km, 0.08 * 0.09 = 0.0072 km^2

solar quest May 11, 2023, 3:21 AM

#

Thank you

solar quest May 11, 2023, 3:22 AM

#

Thank you

prisma carbonBOT May 11, 2023, 3:22 AM

#

@solar quest has given 1 rep to @weak ridge

#

@solar quest has given 1 rep to @brave yarrow

#help