The perimeter of triangle = 3x+9 cm
The perimeter of hexagon = 12x cm
Step-by-step explanation:
Given:
In the triangle two sides are equal. The length of the sides are, x+4, x+4 and x+1
In the hexagon, each side is 2x
To find:
Perimeter of the triangle.
Formula:
The perimeter of triangle = sum of three side
The perimeter of hexagon = 6 × side
So, the perimeter of triangle = x+4+x+4+x+1 cm
= 3x+9 cm
The perimeter of hexagon = 12x cm
