Question

ii) The error in the measurement of the
sides of a rectangle is 1%. The error in
the measurement of its area is
(A)1%
(B) 1/2%
(C) 2%
(D) None of the above.​

Answer 1

Answer:

See the above solution.

Thanks.

Answer 2

Answer:

2%

Explanation:

formulae of area = L×B

so the error in the length and breadth be deltaL +delta B

nd it is given that the error in the measurement of length and breadth is 1%

so the error in the area will be 1+1=2%