Geometry Semester 1 Review

Front

Which is NOT a test to prove triangles congruent?

Back

SSA (Side-Side-Angle) is not a valid test for triangle congruence.

Front

Name the property described: If PQ = RS then RS = PQ

Back

Symmetric Property: If one quantity equals another, then the second quantity equals the first.

Front

ALWAYS, SOMETIMES or NEVER: Through any three points, there exists exactly one line.

Back

Sometimes: Three points can be collinear (one line) or non-collinear (no single line).

Front

Rotation Rules (clockwise): 270° rotation: (x, y)→(-y, x). What are the coordinates of B' after a 270° clockwise rotation of (4, -3)?

Back

(-4, 4) is the new coordinate after a 270° clockwise rotation.

Front

If ∆PIG ≅ ∆COW, what is WO ≅?

Back

GI: Corresponding sides of congruent triangles are equal.

Front

What is the definition of congruent triangles?

Back

Triangles that have the same size and shape; their corresponding sides and angles are equal.

Front

What does the SSS congruence criterion state?

Back

If three sides of one triangle are equal to three sides of another triangle, the triangles are congruent.

Front

What is the definition of the Reflexive Property?

Back

A quantity is equal to itself; for any number a, a = a.

Front

What is the Transitive Property?

Back

If a = b and b = c, then a = c.

Front

What is the definition of a line segment?

Back

A part of a line that has two endpoints.