Asked by Arnav
A rectangle has sides of length 6.1cm and 8.1 cm correct to 1 decimal place.
Calculate the upper bound for the area of the rectangle as accurately as possible.
Calculate the upper bound for the area of the rectangle as accurately as possible.
Answers
Answered by
PsyDAG
Area = length * width = 6.1*8.1 = ?
Answered by
dirk
49.4
Answered by
Anonymous
The question says to calculate the U.B for the area of the rectangle. Hence we need to take the U.B of length as well as the width.
It also says "correct to one decimal place" = 0.1 / 2 = 0.05 (limit)
To calculate the U.B,
8.1+ 0.05= 8.15
6.1+0.05= 6.15
Therefore, area= length*width
8.15*6.15= 50.1225
(To calculate the L.B, subtract 0.05 with number)
It also says "correct to one decimal place" = 0.1 / 2 = 0.05 (limit)
To calculate the U.B,
8.1+ 0.05= 8.15
6.1+0.05= 6.15
Therefore, area= length*width
8.15*6.15= 50.1225
(To calculate the L.B, subtract 0.05 with number)
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.