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 effects 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).
[PUBG गेम के खिलाफ अभियान
मोबाइल स्क्रीन के ज्यादा लंबे समय तक प्रयोग करने से बच्चों की दृष्टि पर विपरीत
असर पड़ता है। इसके लंबे समय तक प्रयोग करने से बच्चों में सुस्ती आती हैं। सिरदर्द होता
है। ऐसे व्यक्ति जिनको PUBG गेम की लत लग जाती है वे सामाजिक संबधों से दूर होने की
वजह से कुंठा का शिकार हो जाते हैं।
इसके खिलाफ सामाजिक जागरुकता फैलाने के लिए दिल्ली के एक स्कूल ने PUBG
गेम के खिलाफ अभियान की शुरुआत की। जिसके लिए बच्चों को आयताकार बोर्ड बनाने को
कहा गया। (चित्र देखें)
Y
D(2,6)
C (8,6)
BAN PUBG
B(8.2)
A(2.2)
X
X!
YI . Length of AD will be
Answers
Answered by
2
Answer:
this step is good for our generation .
Answered by
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?
https://brainly.in/question/31346020
https://brainly.in/question/14721605
https://brainly.in/question/32048727
Attachments:
Similar questions
Math,
2 months ago
English,
2 months ago
Science,
4 months ago
Hindi,
4 months ago
Environmental Sciences,
10 months ago
Environmental Sciences,
10 months ago
Math,
10 months ago