There is not enough information to figure out each side. They could be 3, 2, 1 or 2, 2, 2 2.5, 2.5, 1, etc. If the triangle is an equilateral triangle, then all sides would be equal thus each side would equal 2. If it isn't though, then you don't really know.
a+b+c 2+2+2 or 6 inches total
It is: 3*9 = 27 inches
Each side is six inches long.
The perimeter of the equilateral triangle is 3 times 4 = 12 cm
That depends on the size of the angles which, in turn, determines the geometry of the triangle.
a+b+c 2+2+2 or 6 inches total
That would depend on the length of the 3rd side but in general the perimeter of any triangle is the sum of its 3 sides
It is: 3*9 = 27 inches
Each side is six inches long.
Hz
The perimeter of the equilateral triangle is 3 times 4 = 12 cm
6 inches.
36 inches
That depends on the size of the angles which, in turn, determines the geometry of the triangle.
If it's an equilateral triangle then each side will be: 234/3 = 78 cm
55''
Solve the problem in stages:Solve for the length of the triangle side.Perimeter = sum of all the sides. As equilateral, all sides equal so 3 x side_length = 90 inside_length = 90in / 3 = 30in.Pentagon side is triangle_side + 2in, thus Pentagon_side = 30in + 2in = 32inThere are 5 sides to a pentagon, each 32in long, so its perimeter is 5 x 32in = 160in.