Geometry Midterm

Front

What is a reflection in geometry?

Back

A transformation that flips a figure over a line, creating a mirror image.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What does it mean for a point to be a midpoint?

Back

A point that divides a segment into two equal parts.

Tags

CCSS.HSG.GPE.B.6

Front

What is the relationship between the sides of a square?

Back

All sides of a square are equal in length.

Tags

CCSS.HSG.CO.C.11

Front

How do you find the coordinates of a point in a coordinate plane?

Back

By identifying its horizontal (x) and vertical (y) positions.

Tags

CCSS.5.G.A.1

Front

What is the measure of angles in a square?

Back

All angles in a square measure 90 degrees.

Tags

CCSS.HSG.CO.C.11

Front

What is the formula for the distance between two points (x1, y1) and (x2, y2)?

Back

Distance = √((x2 - x1)² + (y2 - y1)²).

Tags

CCSS.HSG.GPE.B.7

Front

What is the significance of the x-axis in transformations?

Back

It is the horizontal line that can be used as a line of reflection.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What does it mean for two angles to be complementary?

Back

Two angles that add up to 90 degrees.

Tags

CCSS.7.G.B.5

Front

What is the definition of a square?

Back

A quadrilateral with four equal sides and four right angles.

Tags

CCSS.3.G.A.1

Front

What is the transformation that occurs when a figure is rotated?

Back

A movement of a figure around a fixed point, changing its orientation.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5