Answer:
rectangle: 30 in^2
triangle: 12 in^2
composite: 42 in^2
Step-by-step explanation:
area of a rectangle: length times width
area of a triangle: 
composite area: break the area up by shapes you can find the area of, then add it back together
Yes, she bought 96 inches of woods. Christy will have 4 inches of wood remaining.
Answer:
.1113490364
Step-by-step explanation:
this is the answer.