Euler's formula, v – e f = 2 relates the number of vertices v, the number of edges e, and the number of faces f of a polyhedron. How many faces does a polyhedron with 5 vertices and 8 edges have?.

This is the graph x=1

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c

6/ 11 = 0.545454 so your answer is55%