The length of the rectangle is 10cm and the width is 6cm less. What is its perimeter?
| February 15, 2021 | education
First, we need to know the width of the rectangle, we use the calculation.
1) 10 – 6 = 4 cm.
To find out the perimeter, you need to remember that the perimeter is the sum of the lengths of all sides multiplied by 2. It will be easier for us to work with the formula: P = (a + b) * 2.
2) (10 + 4) * 2 = 28 cm.
Answer: 28 cm perimeter of the rectangle.
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