Calculate the perimeter and area of a rectangle if its length is 7cm, width is 3cm.
| December 1, 2020 | education
Length – 7cm
Width – 3cm
Perimeter Formula:
P = (a + b) * 2
P = (7 + 3) * 2
P = 20cm
Area formula:
S = a * b
S = 7 * 3
S = 21cm
Answer: perimeter – 20cm, area – 21cm
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