The base length of the rectangle is 8.4 cm
How to determine the base length?
The given parameters are:
Base area = 42 square cm
Height = 5 cm
The base area is calculated as;
Base area = Height * Base length
So, we have:
5 * Base length = 42
Divide by 5
Base length = 8.4
Hence, the base length of the rectangle is 8.4 cm
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