Question

please tell me the answer of this question.Please​

Answer 1

Length of path = 120+5= 125m

Bredth of path = 60+5 = 65m

so area of path = 125×65=8125m²

Length of park =120m

bredth of park = 60m

so area of park = 120×60= 7200m²

so required area = 8125-7200 =925m²

so cost = Rs(925×20)= Rs 18500

thank you

Answer 2

Answer:$38000

Step-by-step explanation:

AREA OF SMALL RECTANGLE

length =120m

breath=60m

so, area of the rectangle:

l*b=a

120m*60m=7200m²

now area of bigger rectangle

length =120m +(5+5) =130m

breath =60 +(5+5) =70m

AREA OF THE BIGGER RECTANGLE

L*B=A

130m*70m=9100m²

so now the area of the path = 9100m²-7200m²

=1900m²

now ATQ

cost = 1900m²*$20

=$38000 is the answer

thanks