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3 years ago

Here is a retangle ABCD the length of the rectangle is incresed by 10% the width increased by 5%

Mathematics

1 answer:

gladu [14]3 years ago

4 0

Answer:

the ans:

Step-by-step explanation:

The percentage increase in the perimeter of the rectangle is 6.67 %.

Percentage :

A percentage is a number or ratio that can be expressed as a fraction of 100.

The length of the rectangle is increased by 10% ,

10%

If initial length of rectangle is 10 then new length of rectangle will be 11 unit.

5 %

If initial width of rectangle is 20 then new width of rectangle will be 21 unit.

Initial perimeter

New perimeter

the percentage increase in the perimeter of the rectangle is,

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Mandarinka [93]

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The simple interest on the credit balance of $3,500=8.88%

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