A match box is opened at both its end sides. find the area of the paper used to make it if it's length,breadth and hight are 5cm, 3.5cm, 1.5cm respectively
Attachments:

Answers
Answered by
6
Hlo friend.. Cutiepie Here..
Here is ur answer :
First, the formula used in this question :
Lateral surface area of cuboid :

Now come to the question,
A match box is opened at both of its end sides.
Its means we have to find the areas of four sides or Lateral surface area.
Length l of matchbox = 5 cm
Breadth b of matchbox = 3.5 cm
Height h of matchbox = 1.5 cm
Area of paper used to make:
= 2 ( l + b ) h
= 2 ( 5 + 3.5) 1.5
= 2 ( 8.5) 1. 5
= 25.5 cm²
HOPE IT HELPS YOU...
Here is ur answer :
First, the formula used in this question :
Lateral surface area of cuboid :
Now come to the question,
A match box is opened at both of its end sides.
Its means we have to find the areas of four sides or Lateral surface area.
Length l of matchbox = 5 cm
Breadth b of matchbox = 3.5 cm
Height h of matchbox = 1.5 cm
Area of paper used to make:
= 2 ( l + b ) h
= 2 ( 5 + 3.5) 1.5
= 2 ( 8.5) 1. 5
= 25.5 cm²
HOPE IT HELPS YOU...
Similar questions
English,
8 months ago
Math,
1 year ago
Math,
1 year ago
Accountancy,
1 year ago
English,
1 year ago
Psychology,
1 year ago