Here’s the first few and you can do the rest with the same principles. If you need more help with the last ones then let me know
Help please will give brainly if answerd
2 answers:
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Answer:
b = 3.5 cm
Step-by-step explanation:
Given that,
The area of a rectangle, A = 14. sq cm
The length of one side, l = 4 cm
We need to find the length of another side. The formula for the area of a rectangle is given by :
A = lb
So,
So, the length of the other side is equal to 3.5 cm.