Unit 7 Review - Elements of Geometry

Front

How is triangle ABC being translated to triangle A'B'C'?

Back

down 9, right 4

Front

Translations, reflections and rotations are all known as ________________________.

Back

Rigid Transformations

Front

Which of the following is NOT a rigid transformation?

Back

Non-Rigid Transformations

Front

What is the Algebraic Notation for this Reflection? (x, y) → ?

Back

(x, y) → (-x, y)

Front

Find the volume of this sphere. Options: 113 m³, 10.6 m³, 9.4 m³, 14.1 m³

Back

14.1 m³

Front

Define a translation in geometry.

Back

A translation is a rigid transformation that moves every point of a shape the same distance in a specified direction.

Front

What is a reflection in geometry?

Back

A reflection is a rigid transformation that flips a shape over a line, creating a mirror image.

Front

What is a rotation in geometry?

Back

A rotation is a rigid transformation that turns a shape around a fixed point at a certain angle.

Front

What is the formula for the volume of a sphere?

Back

V = (4/3)πr³, where r is the radius of the sphere.

Front

What does it mean for a transformation to be rigid?

Back

A rigid transformation preserves the shape and size of a figure.