Math, asked by sitaramsah854, 11 months ago

A rectangular piece of land measures 850m by 700m each side is to be fenced with 5 rows of wire calcute the lentgh of the wire needed and the cost of fencing at ₹80 per metre​

Answers

Answered by ahana320
19

Answer:

2240000rs

Step-by-step explanation:

perimeter=2(850+700)mts

=2×1550

=3100mts

5 rows=3100×5=15500mts

80 RS per mt=15500×80rs

=2240000rs

Answered by Amanthebrilliant
9
Perimeter =2(850+700)
2*1550
Perimeter=3100
Length of fence=3100*5
=15500
Cost =15500*80
₹1240000
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