Math, asked by sangamithra47, 11 months ago

Find the area of a rectangle whose perimeter is
120 m and length is 40 m.

Answers

Answered by amanaman19798

4

Answer:

4800

Step-by-step explanation:

length and breadth 4800

Answered by shreya102205

6

Step-by-step explanation:

perimeter = 2( l+b)

120=80+2b

120-80=2b

40/2=b

20

Breadth=20 cm

Area =l*b

=20*40

=800cm square

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