133,408 views
13 votes
13 votes
An area is 9 inches long and 6 inches wide. What is the area of the

envelope surface?
What is the shape of the envelope?

User Anar Sultanov
by
2.9k points

1 Answer

23 votes
23 votes

the area of envelope surface is 54

User DadViegas
by
2.5k points