Here is a rectangle ABCD. A А
B.
20 cm
D
30 cm
The length of the rectangle is increased by 10%.
The width of the rectangle is increased by 5%.
Find the percentage increase in the perimeter of the rectangle.

Here is a rectangle ABCD.

A А
B.
20 cm
D
30 cm
The length of the rectangle is increased by 10%.
T

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Ответ:

greeneashlynt

23.04.2023

Mathematics

The answer is D. since you need to find the radius you would divide 5.7 by two which is 2.85. but since you are leaving it in terms of pi would you keep it as 5.7 since circumference of a
circle is 2*pi*r

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Here is a rectangle ABCD. A А B. 20 cm D 30 cm The length of the rectangle is increased by 10%. The width of the rectangle is increased by 5%. Find the percentage increase in the perimeter of the rectangle.