Day 81: 6.MG.3 & 4 - C-Plane, Congruency, & Polygons Test Review

Front

What is the definition of a coordinate plane?

Back

A coordinate plane is a two-dimensional surface formed by the intersection of a horizontal line (x-axis) and a vertical line (y-axis), used to locate points using ordered pairs (x, y).

Front

In which quadrant would you find the ordered pair (-4, 5)?

Back

Quadrant II.

Front

What does it mean for two shapes to be congruent?

Back

Two shapes are congruent if they have the same size and shape, meaning all corresponding sides and angles are equal.

Front

If triangle ABC is congruent to triangle DEF, which sides are congruent?

Back

Side AB is congruent to side DE, side BC is congruent to side EF, and side AC is congruent to side DF.

Front

How do you determine the number of lines of symmetry in a regular polygon?

Back

The number of lines of symmetry in a regular polygon is equal to the number of sides it has.

Front

How many lines of symmetry does a regular hexagon have?

Back

A regular hexagon has 6 lines of symmetry.

Front

What is the definition of symmetry in geometry?

Back

Symmetry in geometry refers to a balance or similarity in shape and size on either side of a dividing line or around a central point.

Front

How many lines of symmetry does a regular triangle have?

Back

A regular triangle has 3 lines of symmetry.

Front

What is an ordered pair?

Back

An ordered pair is a pair of numbers used to locate a point on a coordinate plane, written in the form (x, y).

Front

Which letter matches the coordinate (4, -6)?

Back

Z.