Question

A regular hexagon picture has 4 cm long side. find the cost of lace needed to make the border for this picture it the lace cost rs 2.50 per metere?

Answer 1

first note that either side is 4 m or the rate is Rs 2.50 per cm
here i am taking side length = 4 m
To make border we need the length of perimeter .
perimeter of hexagon = 6 × 4 = 24 m
now,
cost = Rs 2.50/ m
cost = Rs 2.50 ×24 = Rs 60

Answer 2

a hexagon is a 6 sided figure.
thus,perimeter= 6×4
= 24 m
cost of 1 m of lace = 2.5 rupees.
total cost = Rs. 2.5 × 24
= Rs. 60