Asked by kudu
The length and breadth of a rectangular floor were measured and found to be 4.1 m and 2.2 m respectively. If possible error of 0.01 m was made in each of the measurements, find the:
(a) Maximum and minimum possible area of the floor
(b) Maximum possible wastage in carpet ordered to covert the whole floor
(a) Maximum and minimum possible area of the floor
(b) Maximum possible wastage in carpet ordered to covert the whole floor
Answers
Answered by
Henry
a. A = 4.1m * 2.2m = 9.02 m^2.
A max = (4.1+0.01) * (2.2+0.01) =
A min. = (4.1-0.01) * (2.2-0.01) = 8.957
m^2.
A max = (4.1+0.01) * (2.2+0.01) =
A min. = (4.1-0.01) * (2.2-0.01) = 8.957
m^2.
Answered by
Amal Yusuf
Yes
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