Question

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Answer 1

Answer:

17)

1) volume of cuboid = (l) (b) (h) =(1) (2) (.5) =1

2) total surface area= 2πrh+2πr²=2πr(r+h)

3) for top this is like Rectangular

so area= (l) b) =1×2=2

4) area = 2πr= 2(22/7) (.35) =2.2

5) d

18

1) a

2) 60

3) 12

4) 30

5) 60

2)

Answer 2

Mcq÷

1 )a

2 )60

3 )12

4 )30

5) 60

hope it is helpful