20.3k views
2 votes
Use a net to find the surface area of the prism. 5 12 9

User Rallybilen
by
3.7k points

1 Answer

2 votes

Answer:426

Step-by-step explanation: multiply two numbers then multiply it by two

5*12=60*2=122

5*9=45*2=90

12*9=108*2=108

add and u get 426

User Tofarr
by
3.6k points