Question

Q. 17. Case study -I (Campaign against PUBG game)
Using of mobile screen for long hours, it makes lazy, affect your eye-sight and give you
headaches. Those who are addicted to playing PUBG can get easily stressed out or face
anxiety issues in public, due to lack of social interaction.
To raise social awareness about ill cffects of PUBG. a school decided to start "BAN PUBG"
campaign students are asked to prepare campaign board in the shape of a rectangle (as
shown in figure).​

Answer 1

Given :   "BAN PU BG”  campaign students are asked to prepare campaign board in the shape of a rectangle .

D(2,6)

C (8,6)

BAN PU BG

B(8,2)

A(2,2)

To Find : Area of Rectangle Board

Solution:

A(2,2)   B(8,2)

Length of AB = √( 8 - 2)² + (2 - 2)²

= √(6)² + (0)²

= √(6)²

= 6

Length of AB =  6

B(8,2)  , C (8,6)

Length of BC = √( 8 - 8)² + (6 - 2)²

= √(0)² + (4)²

= √(4)²

= 4

Length of BC =  4

Area of Rectangle = AB x BC

= 6 x 4

= 24  sq units

Area of Rectangle Board = 24  sq units

Learn More:

(a)-what will be the area of the board?​

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