Subject :Sam Class : Sample
Ramu put a square fence around his vegetable garden to keep the deer away from eating his corn. One side was 10 m in length. If the posts were placed 2 m apart, how many posts did he use?
A16
B20
C10
D15
Ans 1:
Class : Class 9
ans:- A
Ans 2:
Class : Class 7
16
Ans 3:
Class : Class 8
Ans is A
Ans 4:
Class : Class 8
The and is aAs 2 sides will have 1 common post4 corner posts 12 edge posts
Ans 5:
Class : Class 7
16
Ans 6:
Class : Class 10
cdryy
Ans 7:
Class : Class 8
Answer A becausePerimeter is 10*4=40mAnd for every 2m posts were placed=20But 4posts are repeated so subtract itSo there will be (20-4)= 16 posts
Ans 8:
Class : Class 8
Ans B
Ans 9:
Class : Class 8
Ans bAns b
Ans 10:
Class : Class 8
Ans A
Ans 11:
Class : Class 10
Perimeter = 40mGiven, distance b/w each pole = 2mThus, no. of poles = 40/2 = 20Thx