Answer:
For question a the answer is option b at 50$
For question b the answer is 50 miles and option a is less
Step-by-step explanation:
The perimeter of the rectangle:
The perimeter of the square:
The perimeter of the rectangle is equal to the perimeter of the square. We have the equation:
The side lengths of the square:
The side lenghts of the rectangle:
Other method.
If the first figure is a square, then the length of the sides are equal.
Therefore
Further part of the solution as above.
So the are of the cup is 3*3 or 9
the area of the cup space is 10*10 or 100
we see how many times 9 goes into 100
100/9=11.1111
but we cant fit part of a cup so we round down and get
can fit 11 cups