The error in the measurement of thesides of a rectangle is 1%. The err

1.	The error in the measurement of thesides of a rectangle is 1%. The error inthe measurement of its area is(A) 1%(B) 1/2%(C) 2%(D) None of the above.
Answer» Answer: (D) Explanation: The error in the MEASURMENT of its AREA is 4% . Area = 4 × ( side )² = 4 × (1)² = 4 × 1 = 4 Sq.m Hence , error is 4% .

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

Answer»

Answer:

(D)

Explanation:

The error in the MEASURMENT of its AREA is 4% .

Area = 4 × ( side )²

= 4 × (1)²

= 4 × 1

= 4 Sq.m

Hence , error is 4% .

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

Hence , error is 4% .

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