x=18 if im not mistaken that was pretty easY
Answer:
53 in^2
Step-by-step explanation:
Divide the arrow into two shapes, a triangle and a rectangle. Now find the area for both of them.
Rectangle: l*w
4*8=32 in^2
Triangle: 1/2bh
1/2(6)(11-4)
3*7
21 in^2
Combine them: 21+32=53
First, in order to know the surface area, you need to know the length and width as well, not just the hight.
4400% increase
1800000-40000/40000 = x/100
1760000/40000 = x/100
176*25/4*25 = x/100
X= 4400% increase
