Question

how much lace is required to edge 3 rectangular table cloth of length 1 m 50 cm and breadth 50 cm

Answer 1

Hey mate!

here is your answer:

perimeter of 3 clothes=3×2(length +breadth)

length =1m 50cm=150cm

breadth =50cm

perimeter =6(150+50)

perimeter =6(200)

perimeter =1200cm

Hope it helped ^_^

Answer 2

For 1 Rectangle,lb=150×50

=7,500

For 3 Rectangles=3×7500

=22,500cm^2