True, the triangle remains congruent.
Shifting or translation is just moving the graph. The transformation will not change the size of the shape. The transformation that can alter the size of the triangle (thus might cause it to stop become congruent) is dilation or stretch. In dilation, the triangle might become larger.
You know that the two triangles are congruent because two sides and one angle are congruent.
According to CPCTC, corresponding parts of congruent triangles are congruent, which means that PR and SU are equal.
3y-2=y+4
3y=y+6
2y=6
y=3
3(3)-2=9-2=7
7+4+6=17
The perimeter is 17 feet.
Hope this helps!
You would use the sine rule. This is because the sine rule is when you know two of the angles on any triangle.
Brainliest please! <3
