Question

Find the cost of wire required to force a regular octagonal garden two times ,with each side measuring 10m at the rate of rs 15 per metre

Answer 1

Perimeter = 8*10
80
Wire required = 80 * 20
160
Cost = 15*160
= 2400

Brainlest pls

Answer 2

as per your question cost of one side of octagonal Garden equals to 10 therefore measure of 8 sides equal to 80 therefore twice of this equals 160 therefore cost equal to area into rate therefore 160 into 15 = 2400