isabelle2013 isabelle2013
  • 18-09-2020
  • Mathematics
contestada

a rectangles length is 4 times bigger than its width. if the width is 3.5cm. what is the perimeter and area of the rectangle

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ChoiSungHyun
ChoiSungHyun ChoiSungHyun
  • 18-09-2020

Step-by-step explanation:

Length of rectangle = 4 * 3.5cm = 14cm.

Perimeter of rectangle = 2(14 + 3.5) = 35cm.

Area of rectangle = 14 * 3.5 = 49cm².

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