Help plsss Find the surface area

the last one: 490mm²

Step-by-step explanation:

the circles are around 113mm and

the 7mm face is 263mm so I think the last one makes the most sense as

263+113+113= 489 wich is very close

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

after simplifying it i got: -36.25 as my answer. hope that !