Question

The triangle A(1, 2), B(4, 4) and C(3, 7) is first reflected in the line y = 0 onto triangle A’B’C’ and then triangle A’B’C’ is reflected in the origin onto triangle A” B” C”. Write down the co-ordinates of:
A'',B'',C''.

Answer 1

A'' → (-1, 2),
B'' → (-4 ,4),
C'' → (-3, 7).