What is the area of a rectangle with a length of 3 cm and a width of 4.5 cm?
1 answer:
<h3>Answer:</h3>
D) 13.5 cm squared (13.5 cm²)
<h3>Step-by-step explanation:</h3>In this question, it's asking you to find the area of the rectangle.
In order to solve this question, we need to use the helpful information that the question gives us.
Important Information:
- Length is 3 cm
- Width is 4.5 cm
With the information above, we can solve the problem.
To find the area of the rectangle, we would need to multiply the length times the width.
length × width (or l × w)
We know that the length is 3 and the width is 4.5, so we would multiply 3 and 4.5 in order to get the area of the rectangle.
When you're done multiplying, you should get 13.5. With the unit, it would be 13.5 cm² (area of a rectangle is always squared).
This means that the area of the rectangle is 13.5 cm²
<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>You might be interested in
Answer:
Using the formula:
where
A is the total amount
P is the principal
I is the Simple Interest
As per the statement:
Principal(P) = 5300 rupees.
rate of interest(r) = 6.5% = 0.065
Total amount(A) = 6678 rupees.
Then using above formula we have;
Subtract 5300 both sides we get;
or
We have to find the time period.
Using formula of Simple interest:
where r is the rate of interest (in decimal)
here, r = 6.5% = 0.065
Substitute the given values top find t:
⇒
Divide both sides by 344.5 we have;
Therefore, the time period t in years is 4 years