Question

i need to find the area of a rectangle using the formula A=b*h the height is 810 cm the base is 10 meters...i know i need to convert, but how do i set up the equation to gigute/work this this out?​

Answer 1

81000
`cm^(2)` or 8.1
`m^(2)`

Explanation:

1m = 100cm

10m = 1000cm

a= b*h

a= 1000cm * 810cm

= 810000
`cm^(2)`

1
`m^(2)` = 10000
`cm^(2)`

810000
`cm^(2)` = 8.1
`m^(2)`