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:

2%....... as formula for area of rectangle l*b = 1% error +1% error= 2% error

Answer 2

Answer:

Approx 1.99%..................