I have given above two sums.....pls help me to do it..!!! both of it!!both pls!!
Attachments:
Answers
Answered by
0
Answer:
I will answer u later because I have class now it seems sorry
Answered by
1
Answer:
6. total cost to fence = $1600
rate of fencing = $25 per m²
let breath be X
area of field = lenght × breath
= 20m × Xm
= 20Xm²
area of field × rate of fencing = total cost of fencing
20X × 25 = 1600
X = 1600
20 × 25
= 3.2m
Perimeter = 2 ( 20 + 3.2 )
= 2 × 23.2
= 46.4m
7. Sorry bro I am unable to do this one.
Similar questions