Question

answer
please give me the answer of this question and fast​

Answer 1

Answer:

9028.57cm^2

Step-by-step explanation:

length=160cm

breadth=80cm

so. area of rectangle= 180×60cm^2

now,

area of one circular sheet=πr^2=22/7×20×20 cm^2

hence,

area of 3 circular sheet=3*3.14*20*20

now ,

area of metal left = area of rectangle- area of 3 circular sheet