Reflection and Mirrors Answers
What is the length of side HJ?HJ = cm
PENDING
Side EF corresponds to side .
Side CA corresponds to side .
Use the interactive tool to determine if the two triangles are congruent. Then, select the true statement.
Which of these diagrams is a convex mirror?
Side AB corresponds to side . Side EF corresponds to side . Side CA corresponds to side .
Which are uses of convex mirrors? Check all that apply.
Angle P corresponds to angle . Angle C corresponds to angle . Angle K corresponds to angle .
was correct because the two triangles have
✔ concaveplaneconvex
Which of the following statements are correct based on the diagram? Select all that apply.
largersmaller✔ same size
If , which of the following statements must also be true? Check all that apply.
Which of the following congruency statements is correct?
The triangles shown in the graph are congruent. Based on the graph, determine which congruency statement is correct.
Explain how to determine if two figures are congruent.
To determine if two figures are congruent, you must check if they have the same shape and size. This is done by measuring all corresponding side lengths and all corresponding angles. If every pair of corresponding sides has the same length and every pair of corresponding angles has the same measure, the figures are congruent. Alternatively, if one figure can be mapped onto the other through a series of rigid transformations (translation, rotation, or reflection), they are congruent.
Angle C corresponds to angle .
sides that look the sameangles that look the same✔ no side or angle measures givensides and angles that look the same
What criteria for determining congruence did you include in your response? Check all that apply.
Angle K corresponds to angle .
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