Question

iii)The precise and accurate measurements of length of a room whose actual length is 10.5m​

Answer 1

Answer:

1005 cm is the answer ...

Answer 2

There is a difference between precise and accurate measurements.

Accurate measurements refers to the how much the calculated value is close to the real value

Precise measurement refers to how much the calculated values are close to each other

For eg here the real value is 10.5

so the accurate measurements could be 10.4 ,10.6

and the precise measurements could be 10.2 ,10.3 ,10.1