Introduction to Transformations — Cumulative exam Answers
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Triangle EFG has vertices E(–3, 4), F(–5, –1), and G(1, 1). The triangle is translated so that the coordinates of the image are E’(–1, 0), F’(–3, –5), and G’(3, –3).
Which congruence theorems can be used to prove ΔABR ≅ ΔACR? Select three options.
The hypotenuse of a 45°-45°-90° triangle measures units.
Which statements are correct? Select three options.
Given: HF || JK; HG ≅ JGProve: FHG ≅ KJG
Two parallel lines are crossed by a transversal.
Triangles W X Z and Y Z X share common side X Z. Angles W X Z and X Z Y are right angles. The lengths of sides W X and Z Y are 21 centimeters.
Triangle QRS is transformed as shown on the graph.
Which congruence theorem can be used to prove △BDA ≅ △DBC?
How can ΔABC be mapped to ΔXYZ?
Points Q and R are midpoints of the sides of triangle ABC.
What is the area of triangle ABC? Round to the nearest square unit.
In the diagram, .
Triangles A B C and A double-prime B double-prime C double-prime are shown. Triangle A double-prime B double-prime C double-prime is smaller and to the right of triangle A B C.
On a coordinate plane, a line goes through (negative 4, 0) and (4, negative 4). A point is at (2, 3).
Consider the diagram.
Triangle ABC will be dilated according to the rule(x,y), where point F is the center of dilation.
Two parallel lines, e and f, are crossed by two transversals.
On a coordinate plane, line P Q goes through (negative 6, 4) and (4, negative 4). Point R is at (4, 2).
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