Metal will be given and will fan if answered by 8:50am.... Will give metal if answered by 9:00am

The area of the base of a prism is 60 mm2. The perimeter of the base is 40 mm. The height of the prism is 8 mm. What is the surface area of the prism?

A.
168 mm2

B.
380 mm2

C.
440 mm2

D.
560 mm2

Question

Metal will be given and will fan if answered by 8:50am....  Will give metal if answered by 9:00am

The area of the base of a prism is 60 mm2. The perimeter of the base is 40 mm. The height of the prism is 8 mm. What is the surface area of the prism?
 
 A.
168 mm2
 
 B.
380 mm2
 
 C.
440 mm2
 
 D.
560 mm2

anonymous · Answer

i think its B

anonymous · Answer

I need help understanding, I dont think its okay for someone to just give the answer. I have already gotten help from my mom too.  Thank's anyway!