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The sides of a rectangle are (10.5 +- 0....

The sides of a rectangle are `(10.5 +- 0.2) cm and ( 5.2 +- 0.1 ) cm`. Calculate its perimeter with error limits .

A

`(31.4+-0.6)cm`

B

`(31.4+-0.3)cm`

C

`(51.6+-0.6)cm`

D

`(51.6+-0.3)cm`

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The correct Answer is:
A
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