What is the definition of similar triangles?
Geometry 1st Sem Review 24 25

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Mathematics
•
10th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
Triangles are similar if their corresponding angles are equal and their corresponding sides are in proportion.
2.
FLASHCARD QUESTION
Front
What does SSS~ stand for in triangle similarity?
Back
SSS~ stands for Side-Side-Side similarity, which states that if the three sides of one triangle are proportional to the three sides of another triangle, then the triangles are similar.
3.
FLASHCARD QUESTION
Front
What does SAS~ stand for in triangle similarity?
Back
SAS~ stands for Side-Angle-Side similarity, which states that if two sides of one triangle are proportional to two sides of another triangle and the included angles are equal, then the triangles are similar.
4.
FLASHCARD QUESTION
Front
What is the midpoint formula?
Back
The midpoint M between two points (x1, y1) and (x2, y2) is given by M = ((x1 + x2)/2, (y1 + y2)/2).
5.
FLASHCARD QUESTION
Front
How do you calculate the midpoint between (-4,7) and (6, 13)?
Back
Using the midpoint formula: M = ((-4 + 6)/2, (7 + 13)/2) = (1, 10).
6.
FLASHCARD QUESTION
Front
What is the corresponding angle postulate?
Back
The corresponding angle postulate states that if two parallel lines are cut by a transversal, then each pair of corresponding angles is equal.
7.
FLASHCARD QUESTION
Front
What is the alternate exterior angle theorem?
Back
The alternate exterior angle theorem states that if two parallel lines are cut by a transversal, then each pair of alternate exterior angles is equal.
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