Answer:
not sure
Step-by-step explanation:
Answer:
144
Step-by-step explanation:
Area of 1 triangle: 20 in
Area of 4 triangles: 80 in
Area of the square: 64 in
Add the 4 triangles and the square.
Answer:
(x - 4)
Step-by-step explanation:
The other factor would be (x - 4)
You can use trial and error for this
Answer:

Step-by-step explanation:



The answer is x=12. Hope this helped