Check the picture below.
let's recall that a circle has 360°, so that means every two radii coming from the center of the hexagon, will split those 360° in 6 even pieces, 360/6 = 60, namely those two radii make up a 60° central angle, as you see in the picture.
running a perpendicular from the center, we end up with a 30-60-90 triangle, as you see there, and thus we can use the 30-60-90 rule to get the length of "a".
now, keeping in mind that the perimeter of the polygon is simply 4+4+4+4+4+4 = 24.
It will be 4.06, 4.3, 4.306 and 4.36
SSS stands for side-side-side.
It is a criterion for triangles' similarity.
This criterion tells that if the 3 sides of two triangles have same ratio, then the two triangles are similar.
In this case, you have to refer to the figure to check that if HF is 4 units and GH is 2 units, you can infere that the SSS crieterion is satisfied.
For example, you will find these ratios 8/10 = 4/5.
Then, the answer is the option C. HF is 4 units and GH is 2 units.
Y - 3 = 1/2 (x + 4)
y - 3 = 1/2 x + 2
1/2x + 2 = y - 3
1/2x - y = -3 - 2
1/2x - y = -5 answer
The Answer is 11.5 because 3•-8=-24+5=-19-4=-23%2 gives you 11.5