Math, asked by sssypal5, 2 days ago

द पेरीमीटर ऑफ ए रैक्टेंगुलर फील्ड इज 240 मीटर इज द लेंथ ऑफ 9 मीटर एंड एरिया

Answers

Answered by lraghavlalitkumar

2

Step-by-step explanation:

perimeter of reactangle = 2( l + b )

240m = 2( 9+ b)

240/2 = ( 9+ b)

120 = 9+b

120 - 9 = b

111 = b, b= 111 m

area of rectangle = l X b

= 9 X 111

= 999m2

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