3x+5=2x+6
-2x -2x
1x+5=6
-5 -5
X=1
3(1)+5=8
2(1)+6=8
Ur basically going to do a reflection on the shape
It would not change the relationship between the angles or sides and the shape is completely the same but just mirrored
Since he only ate 1/5 of it, he has 4/5 left. His four friends want him to share it so each friend would get 1/5 of the candy bar and there would be none left
The answer is 10 square inches
The measure of x in both parts is: 120°
Step-by-step explanation:
Part A:
We can clearly see that the figure in part a has six equal sides. So the given figure is a hexagon.
A hexagon has six equal sides in six equal interior angles.
Sum of interior angles of hexagon is 720°
So,
![Measure\ of\ one\ agnle=\frac{Sum\ of\ interior\ angles}{number\ of\ angles}\\=\frac{720}{6}\\=120](https://tex.z-dn.net/?f=Measure%5C%20of%5C%20one%5C%20agnle%3D%5Cfrac%7BSum%5C%20of%5C%20interior%5C%20angles%7D%7Bnumber%5C%20of%5C%20angles%7D%5C%5C%3D%5Cfrac%7B720%7D%7B6%7D%5C%5C%3D120)
Part B:
The figure is a Dodecagon with 12 sides.
The Dodecagon has 12 equal sides and angles.
The sum of internal angles of Dodecagon is 1440°
So,
![Measure\ of\ one\ angle=\frac{Sum\ of\ angles}{Number\ of\ angles}\\=\frac{1440}{12}\\=120](https://tex.z-dn.net/?f=Measure%5C%20of%5C%20one%5C%20angle%3D%5Cfrac%7BSum%5C%20of%5C%20angles%7D%7BNumber%5C%20of%5C%20angles%7D%5C%5C%3D%5Cfrac%7B1440%7D%7B12%7D%5C%5C%3D120)
The measure of x in both parts is: 120°
Keywords: Polygons, Hexagon
Learn more about polygons at:
#LearnwithBrainly