X=1/2 means here square root
square root 16 is 4
Answer:
explain further or send a picture of what you mean and then I can help you
Answer:
38.5sqft
Step-by-step explanation:
If we have the 2 shorter sides of a right triangle, we can compute the area as:
A = ab/2
A = 7ft * 11ft / 2 = 77sqft/2 = 38.5sqft