Question

Q3. The area of a rectangle is 20 m^3 and
its length is 8 M find the breadth and the
perimeter of the rectangle​

Answer 1

Step-by-step explanation:

( l×b)=20

b=20/8=5/2

perimeter=2(8+5/2)=21

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Answer 2

Answer:

area of rectangle= (l×b)

20=(8×b)

20=8b

8b=20

b=20/8

b=2.5

perimeter of rectangle= 2(l+b)

= 2(8+2.5)

= (2×8)+(2×2.5)

=16+5

=21ans