contestada

You like the size of your mp3 player. the width is 4 centimeters. the length is 7 centimeters. the height measures 1 centimeter. what is the surface area of your mp3 player, in square inches?

Respuesta :

knov
Your mp player's shape is forming rectangular prism.
surface area of rectangular prism is : A= 2(wh+lw+lh)