There are 2 rectangles with the same area. The first is 20 cm wide, 40 cm long, and the second 25 cm wide

univerkov | January 14, 2021 | education

There are 2 rectangles with the same area. The first is 20 cm wide, 40 cm long, and the second 25 cm wide. What is the length of the second rectangle?

It is known that the areas of the rectangles are equal. Let’s find the area of the first rectangle. We multiply the length by the width: 20 * 40 = 800 cm2.
Let’s find the length of the second rectangle, knowing the area of the figure: 800/25 = 32 cm.
Answer: The width of the second rectangle is 32 cm.

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