Question

Find the perimeter of a rectangle whose,
(a) area = 4800 m and breadth = 60 m.
(b) area =
8 sq mm and length = 55 mm.




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Answer 1

Answer:

pls mark me as a branliest answer

Step-by-step explanation:

P≈1.75×108mm

Answer 2

Answer:

add length and bredth and then multiply them by 2.

Step-by-step explanation

= L ± B × 2

=60 ±55 = 115

= 115 × 2 = 230

your answer is 230mm