Examples of non-renewable energy are coal, oil, natural gas, uranium and fossil fuels. Ex. of renewable energy are animals, food, and biomass. Ex. of inexhaustible energy are â¦ wind, solar, geothermal, and hydroelectric.xamples of non-renewable energy are coal, oil, natural gas, uranium and fossil fuels. Ex. of renewable energy are animals, food, and biomass. Ex. of inexhaustible energy are â¦ wind, solar, geothermal, and hydroelectric.
How many lines of symmetry does a triangle have? The number of lines of symmetry a triangle has depends on the type of triangle. An equilateral triangle has three lines of symmetry, while an isosceles has one line of symmetry, and a scalene triangle has none.
A Reflectional Symmetry is a type of symmetry in which one half of the object is the mirror image of the other. 1  A figure may have both horizontal and vertical lines of reflection. 2  The alphabet V has reflectional symmetry about a vertical line of reflection.  The hexagon has reflectional symmetry about both horizontal and vertical lines of reflection.