What are similar figures?
Similar or Congruent
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Mathematics
•
8th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
Similar figures are shapes that have the same shape but may differ in size. Their corresponding angles are equal, and the ratios of their corresponding sides are proportional.
2.
FLASHCARD QUESTION
Front
What are congruent figures?
Back
Congruent figures are shapes that are identical in shape and size. All corresponding sides and angles are equal.
3.
FLASHCARD QUESTION
Front
How do you determine if two triangles are similar?
Back
Two triangles are similar if their corresponding angles are equal or if the ratios of their corresponding sides are equal.
4.
FLASHCARD QUESTION
Front
What is the Angle-Angle (AA) similarity postulate?
Back
The AA similarity postulate states that if two angles of one triangle are equal to two angles of another triangle, then the triangles are similar.
5.
FLASHCARD QUESTION
Front
What is the Side-Angle-Side (SAS) similarity theorem?
Back
The SAS similarity theorem states that if an angle of one triangle is equal to an angle of another triangle and the sides including those angles are in proportion, then the triangles are similar.
6.
FLASHCARD QUESTION
Front
What is the Side-Side-Side (SSS) similarity theorem?
Back
The SSS similarity theorem states that if the corresponding sides of two triangles are in proportion, then the triangles are similar.
7.
FLASHCARD QUESTION
Front
If two angles of a triangle measure 50° and 60°, what is the measure of the third angle?
Back
The third angle measures 70° because the sum of angles in a triangle is 180°.
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