Question

Two regular hexagon of perimeter 30cm each are joined.The perimeter of the new figure is

(a)65
(b)60
(c)55
(d)50​

Answer 1

Answer:

Given that,

perimeter of each hexagon = 30 cm

We know hat, hexagon has 6 sides.

So, length of each side of hexagon = 30/6 = 5 cm

Now, consider two hexagons are joined together.

Then, perimeter of new figure = number of side × length of each side = 10 × 6 = 50 cm