1.

The students of class Xofa school undertook to work for the campaign 'Say No to plastic' in a city. Theytook the map of the cityand form coordinate plane on it to divide theirareas. Group A took the region covered between the coordinates (1,1),(-3,2),(-2,-2) and (1,-3) taken in order. Find the area of the region covered by group A.(i)Whatare the harmful effects of using plastic ?(ii)Howcan you contribute in spreadingawareness for such campaign ?

Answer»


Answer :`13.5` Square UNITS
(i)Plastic is non-biodegradable and causes pollution.
(II)By PREPARING posters or playsto spread AWARENESS in the society.


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