Me
given: ∆abc –iso. ∆, m∠bac = 120° ah ⊥ bc, hd⊥ac
ad = a cm, hd = b cm
find: p∆adh

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