Answer: Can you upload a picture of the question?
Step-by-step explanation:
Answer:
The correct answer is A.
Step-by-step explanation:
The area of a rectangle can be calculated using the following formula:

If we know that the area measures
and one side of the figure measures 4.2 m, we can say that:

We isolate the side we don't know:

So I = 9 m
To know the perimter of a rectangle, we use the following formula:



Answer:
It's C
Step-by-step explanation: I took the test and got it wrong
Answer: Sorry but i dont know how to ask, so can I get some clarification on the question?
Step-by-step explanation: