Three cubes each of side5cm are joined end to end. Find the surface area of resulting cuboid

Three cubes each of side5cm are joined end to end. Find the surface ar

1.	Three cubes each of side5cm are joined end to end. Find the surface area of resulting cuboid
Answer» Yep 350 Length of cuboid = 3×5 = 15 cm, breadth = 5cm and height= 5cm. So, TSA of cuboid= 2(lb+bh+hl) = 2(15×5+5×5+5×15) = 350 cm square. 350cm² Process please CSA of cuboid is 200 cm square and TSA of cuboid is 350 cm square . 375cm square 200 cm square