A rectangular measures 890 centimeters by 2891 centmeters hailey creates a new one that is 66 centimeters longer

To find the dimensions of the new rectangle created by Hailey, we can start by adding 66 centimeters to the original length of 2891 centimeters.

Original length: 2891 centimeters
Additional length: 66 centimeters

By adding the additional length, we get:

New length = Original length + Additional length
= 2891 cm + 66 cm
= 2957 cm

Now that we have the new length, we can combine it with the original width to find the dimensions of the new rectangle.

Original width: 890 centimeters

Therefore, the dimensions of the new rectangle created by Hailey are:

Length: 2957 centimeters
Width: 890 centimeters