Answer:
30 ft
Step-by-step explanation:
Here, we want to calculate the distance between the pitcher and the catcher
Pitcher and 3rd baseman is 60 ft
Half-way distance between catcher and 3rd baseman is 45 ft; this means the full distance between both will be 2 * 45 = 90 ft
So the distance between pitcher and catcher will be 90 ft - 60 ft = 30 ft