Respuesta :

Answer:

601 square inches

Step-by-step explanation:

khuranashilpa76

The wrapping is needed to cover a cubed gift box that is 9 inches high is 616 sq inches.

What is surface area?

  • The surface area is the sum of the areas of all its faces.
  • The areas of the base, top, and lateral surfaces i.e all sides of the object. It is measured using different area formulas and measured in square units and then adding all the areas.
  • The surface area of a solid object is a measure of the total area that the surface of the object covers.

Calculation:-

The area of gift wrapping needed is equal to the total surface area of the box.

area of a bow =115

 ∴ side of bow =[tex]\sqrt{115}[/tex]

                       = 10.72

total surface area = 115+115+10.72+10.72

                                  =616 sq ft.

Learn more about the surface area here:- https://brainly.com/question/16519513

#SPJ2

Otras preguntas