One size of jewel case is 140 mm x 120mm x 4 mm. Whatbis the surface area of this jewel…
One size of jewel case is 140 mm x 120mm x 4 mm. Whatbis the surface area of this jewel…
One size of jewel case is 140 mm x 120mm x 4 mm. Whatbis the surface area of this jewel case?
