Geometry Midterm Review SY 24-25

Front

Any two angles whose sum is 90°

Back

Complementary Angles

Front

A flat surface made up of points that extends indefinitely in all directions

Back

Plane

Front

To vertically and/or horizontally FLIP a figure is a Translation

Back

False

Front

A line is made up of points with no thickness or width and extends indefinitely in both directions

Back

True

Front

Solve for x: 2x + 3 = 21

Back

x = 9

Front

The sum of the angles in a triangle is always equal to what?

Back

180°

Front

What do you call angles that are opposite each other when two lines intersect?

Back

Vertical Angles

Front

What is the term for angles that add up to 180°?

Back

Supplementary Angles

Front

What is the distance around a circle called?

Back

Circumference

Front

What is the formula for the area of a rectangle?

Back

Area = length × width