First, you can section the polygon in the regular shapes.
Now, we can find the area of the bigger polygons. We will multiply 4x3 to get an area of 12 units^2. Then, we do 4x2 to get the area of the smaller polygon. This would be 8 units^2
12+8 is 20
Answer:
2/10 & 3/15
Step-by-step explanation:
1/5 = (1×2)/(5×2) = 2/10
1/5 = (1×3)/(5×3) = 3/15
You can form many more equivalent forms
Answer:
2 units because there is no change in size.
Answer:
Step-by-step explanation:
L=4W+8
A=LW, using L from above makes this
A(W)=(4W+8)W
A(W)=4W^2+8W