Question

Given two points P andQ,and that the image of P on reflection in y axis is the point Q and the mid point of PQ is invariant on reflection in x axis.Locate the x axis and the y axis and the origin

Answer 1

i think 15.34 since we know the area and one diagonal we can find the another diagonal. and we have to half the diagonals. we have to consider one right angled triangle and now we know two sides we will find the other side by using Pythagarus s theorem (that is one side).