The length of the rectangle is 9 cm and the width is 6 cm. Find the perimeter and area of the figure.
| January 11, 2021 | education
First, let’s find the perimeter of the rectangle, if the length and width are known:
P = 2a + 2b
P = 2 * 9 + 2 * 6 = 18 + 12 = 30 cm.
Now we find the area of the rectangle if all sides of the rectangle are known from the problem statement:
S = a * b
S = 9 * 6 = 54 cm2.
Answer: the perimeter of the rectangle is 30 cm, and the area of the rectangle is 54 cm2.
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