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Geometry Quiz 10 - Arcs, Triangles, and Rotations

(6 Questions)
5 viewed last edited 4 years ago
Geometry quiz about arcs, triangles, and rotations.
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Which expression describes the translation of a point from (-3, 4) to (4, -1)?
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Trapezoid ABCD is to be translated to trapezoid A'B'C'D' by the following motion rule. (x, y) →( x + 3, y - 4) What will be the coordinates of vertex C′?
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If triangle ABC is rotated 180 degrees about the origin, what are the coordinates of A′?
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QS is a diameter of the circle below, and QS ⊥ PR. If the measure of arc PQR is 106 degrees, what is the measure of arc PS?
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The vertices of triangle ABC are A(2, 1), B(3, 4), and C(1, 3). If triangle ABC is translated 1 unit down and 3 units to the left to create triangle DEF, what are the coordinates of the vertices of triangle DEF?
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In the circle shown below, the measure of arc PR = 140° and the measure of ∠ RPQ = 50°. What is the measure of arc PQ?
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