Math, asked by blueseas7538, 8 months ago

The perimeter of a rectangle field is 240m.of it's length is 90m. Find the area and breath

Answers

Answered by rupam212007
2

Answer:

The breadth of the the rectangular field is 30m and area of the field is 270m.

Step-by-step explanation:

GIVEN PERIMETER= 240m

LENGTH= 90m

LET THE BREADTH = b

WE KNOW THAT,

PERIMETER= 2(l+b)

⇒240 = 2(90+b)

⇒240 = 180+2b

⇒ 240-180 = 2b

⇒ 60 = 2b

⇒2b=60

⇒b = 60/2

⇒b = 30

THEREFORE, BREADTH =30m

THEREFORE, AREA OF THE RECTANGULAR FIELD

=l*b

=(90*30) m

=270m

HOPES IT HELPS YOU.

THANK YOU. ☺

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