A crooked shopkeeper sells goods at the cost price. But his 1 kg weight weighs 900 g only. Find his gain percent.

The correct answer would be "convenience"

Benefiting gif hebr hen ben bb i don’t know if you want me or not but i’m just

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