What is the error in the area of a rectangle- Given- L-5 - 1 units B- 4-2 units-14-12-16-none of these-

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Standard VIII

Mathematics

Multiplication & Division of Errors

What is the e...

Question

What is the error in the area of a rectangle?

Given: L=5 $\pm$ 1 units

B= 4 $\pm$ 2 units

+/-14

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+/-12

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+/-16

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none of these

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Solution

The correct option is A
+/-14

Watch the next video for the solution.

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Similar questions

Q. Area of a rectangle of length(l) and breadth(b) units is given by 2

\times

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Question 4

What is the area (in sq units) of the largest triangle, that can be fitted into a rectangle of length l units and width W units ?
(a) $\frac{l w}{2}$ (b) $\frac{l w}{3}$
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Q. Area of a rectangle is

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Q. Rectangle A:

Length = \frac{16}{5} units

Width = \frac{7}{3} units

Rectangle B:

Length = \frac{16}{5} units

Width = 2 units

By how many square units is the area of rectangle B less than the area of rectangle A?

If there is a rectangle with length 'l units' and breadth 'b units', then the area of the rectangle is ______ sq. units.

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What is the error in the area of a rectangle? Given: L=5 ± 1 units B= 4±2 units

The correct option is A +/-14 Watch the next video for the solution.

What is the error in the area of a rectangle?

Given: L=5 $\pm$ 1 units

B= 4 $\pm$ 2 units

The correct option is A
+/-14

Watch the next video for the solution.