Question

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

Answer 1

Answer:

2%

Explanation:

since we know, that when we need the error of a quantity with a power, we simply multiply the power with the percentage error....

here,error in the side of rectangle is 1%

area of reactangle = l*b

(here since only an error is given so we will consider it for both l and b I.e. we are considering a square it in this case)

therefore, % error in area= 2*1% = 2%

hope it helps..

brainliest plzzz