Angie’s rotation maps triangle XYZ to triangle X’Y’Z’. X(3, –6) maps to X’(–3, 6) Y(1, –2) maps to Y’(–1, 2) Z(–1, –5) maps to Z
’(1, 5) Which describes the rotation? mc015-1.jpg rotation mc015-2.jpg clockwise rotation mc015-3.jpg counterclockwise rotation mc015-4.jpg clockwise rotation
2 answers:
Answer with explanation:
Vertices of Triangle X Y Z →→ Pre-Image : X(3,-6),Y(1,-2),Z(-1,-5)
Vertices of Triangle X' Y' Z' →→ Image : X'(-3,6),Y'(-1,2),Z'(1,5)
→→Drawing the Triangle XYZ and X'Y'Z' on coordinate plane
→All sides are unequal in length, so it is a Scalene Triangle.
Joining Z and Z'
⇒And ,finding that , if we rotate Triangle X Y Z in Anti clockwise Direction by an angle of 180°, it gives Triangle X'Y'Z'.
Option :Anti Clockwise Rotation by an angle of 180°
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