1. ErinWeeks

2. ErinWeeks

A. 668 m2; 704 m2 B. 645 m2; 740 m2 C. 668 m2; 740 m2 D. 645 m2; 812 m2

3. ErinWeeks

it gave me no question this is all im guessing find the area and something else!

4. anonymous

well, i can help you.. first you know that the are is the sum of the area of the sides, so you have a rectangle of area (23*12.04) (top view) + you have another rectangle of area (8*23) (back view)+ you have a bottom rectangle of (23*9)+ you have 2 triangles of area (8*9/2) (but are 2 triangles.. the net area of the 2 trianles will be (8*9))... at the end, :$(23*12.04)+ (8*23)+(23*9)+(\frac{ 8*9 }{2 })+(\frac{ 8*9 }{2 })\approx 740 m$

5. anonymous

sorry m^2 xD

6. ErinWeeks

okay so thats the area? but now what else do i have to find?

7. klimenkov

@ankolix Try using \cdot instead of *.

8. ErinWeeks

so would it be a??

9. anonymous

i think that the are without the triangles ;)

10. anonymous

sorry: *area

11. ErinWeeks

im confused lol

12. ErinWeeks

so i was right its a?

13. anonymous

sorry "C" option im lagging so hard :/

14. ErinWeeks

thank you so muchhhh ! you saved my lifee

15. anonymous

medal ;D