116,216 views
1 vote
1 vote
The transformation which will map triangle PQR onto P'Q'R is​

The transformation which will map triangle PQR onto P'Q'R is​-example-1
User Chiramisu
by
3.1k points

1 Answer

21 votes
21 votes

Given:

The graph of triangle PQR and triangle P'Q'R'.

To find:

The transformation that will map the triangle PQR onto P'Q'R'.

Solution:

From the given graph it is clear that the triangle PQR is formed in II quadrant and its base lies on the negative direction of x-axis.

The triangle P'Q'R' is formed in IV quadrant and its base lies on the positive direction of x-axis.

This is possible it the figure is rotated 180 degrees about the origin.

Therefore, the correct option is A.

User Jason Gabel
by
3.3k points