The area of the rectangle is 5440mm2 one side is 40mm. Calculate the length of the other side of the rectangle
| September 12, 2021 | education
Given:
The area S of the rectangle is 5440 mm2.
One side a of this quadrangle is 40 millimeters.
To find the length of the second side, it is necessary to divide the area of this figure by the known side, that is, we calculate by the formula b = S: a:
b = S: a = 5440: 40 = 136 millimeters.
Answer: The length of the second side of the rectangle is 136 centimeters.
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