Respuesta :

Answer: 
49 feet

Explanation: 
42 feet = 6 inches 
Simplify this to find the scale rate:
42 ÷ 6 = 7 
6 ÷ 6 = 1 
1 inch = 7 feet

If the pole is draw 7 inches tall, then it is 7 times that height in feet:
7 • 7 = 49 feet.