The length of the hypotenuse of a 30°–60°–90° triangle is 9. Find the perimeter.
2 answers:
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Answer:
The x-coordinate of each point will increase by 4.
Step-by-step explanation:
So Triangle PQR is being translated 4 units to the <em>right</em>. Since we are going to the <em>right</em>, this is a shift on the x-coordinate.
And since we're going 4 units, every x-coordinate is going to be added by 4.
In other words, if we have:
Then the new coordinate, A', is:
So, let's find the new coordinates of each point.
Point P is (-5,6). So:
The new Point P is at (-1,6).
Point Q is at (2,6). So:
The new Point Q would be at (6,6).
And Point R is at (-3,2). So:
The new Point R is at (1,2).
And we're done!