Answer:
2
Step-by-step explanation:
Answer:
275.63 mm^2
Step-by-step explanation:
The measurements of the pyramids are
Edge length: 10
Egde width: 8.66 (because 10x8.66/2 = 43.3)
Height: 9
To find the surface area, use this formula, and you will get 275.63:
Answer:
Step-by-step explanation:
Answer:
I believe that it is b
Step-by-step explanation:
But correct me if i am wrong! Have a nice day!