Question

Triangle RST with vertices R(2, 5), S(1, 4), and T(3, 1) is Translated 3 units right. What are the coordinate of S', R' &T'?

Answer 1

See explanation.

Explanation:

To move a point `n` units right means to add `n` to `x` coordinate, so here we have to add `3` to all `x` coordinates:

• `R'=(2+3;5)=(5;5)`

• `S'=(1+3;4)=(4;4)`

• `T'=(3+3;1)=(6;1)`