Answer:
960 square centimeters.
Explanation:
You mentioned that the base of the new terrarium measures 15 by 64 centimeters.
Assuming the base of the terrarium is rectangular, we can calculate its area by multiplying the length and width of the base.
So, the area of the new terrarium's base would be:
Area = Length x Width
Area = 15 cm x 64 cm
Area = 960 square centimeters
Therefore, the new terrarium's base has an area of 960 square centimeters.
Hope this helps!