Answer:
You need to have a minimum of 16 inches of clearance.
Step-by-step explanation:
Answer:
unsure but i think the first one
Step-by-step explanation:
You can solve by using Pythagoras theorem.
Let the longest side be c.
a^2 + b^2 = c^2
If this holds, it is a right angle.
But, 3.5^2 + 4.5^2 is not equal to 5.5^2.
The answer is 140.
Hope this helped :D