What is the area of a rectangle that is 10 cm long and 5 times less wide?
| September 1, 2021 | education
The area of a rectangle is found by multiplying the length and width of the rectangle:
S = a * b.
a = b / 5 cm – width.
b = 10 cm – length.
a = b / 5 = 10 cm / 5 = 2 cm.
Now let’s find the area of the rectangle:
S = a * b = 10 cm * 2 cm = 20 cm2.
Answer: The area of the rectangle is 20 cm2.
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