Answer:
216 square miles, remember to put the unit!!!
Step-by-step explanation:
Area formula:
l x h
Substitute value into the formula:
18 x 12 = 216 square miles
Answer:
216 square mile
Step-by-step explanation:
Area formula: l x h
Step 1: Substitute the numbers into your equation
Step 2: 18 x 12=216
Step 3: Don't forget to put the units
