InkLoop/NYS Standards/NY-G.SRT.3NY-G.SRT.3
GeometrySimilarity Right Triangles and Trigonometry60 target questions
Use the properties of similarity transformations to establish the AA criterion for two triangles to be similar.
Sample Practice Questions (3)
1
Given . If , , and , find the length of .
A15
B13
C6.67
D5.4
Multiple choice · diagramSee Answer + Explanation →
2
Two right triangles, and , are shown. If , , and , what must be the measure of for the triangles to be similar by AA?
A
B
C
D
Multiple choice · diagramSee Answer + Explanation →
3
If by the AA criterion, which of the following must be true regarding their side lengths?
A
B
C
D
Multiple choice · diagramSee Answer + Explanation →
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NY-G.CO.1Know precise definitions of angle circle perpendicular line parallel line and line segment based on the undefined notions of point line distance along a line and distance around a circular arc.→NY-G.CO.2Represent transformations in the plane; describe transformations as functions that take points in the plane as inputs and give other points as outputs. Compare transformations that preserve distance and angle to those that do not.→NY-G.CO.3Given a rectangle parallelogram trapezoid or regular polygon describe the rotations and reflections that carry it onto itself.→NY-G.CO.4Develop definitions of rotations reflections and translations in terms of angles circles perpendicular lines parallel lines and line segments.→