214k views
8 votes
Solve for X when the surface area is 298ft^2

Solve for X when the surface area is 298ft^2-example-1
User Ski
by
6.2k points

1 Answer

9 votes

Explanation:

Total surface area of cuboid= 2(lb+bh+hl)

= 298ft²=2(28+4x+7x)

= 149=28+11x

= 121=11x

= 11=x

User Village
by
6.6k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.