Geometry Midterm

Front

A trapezoid is a quadrilateral with exactly ONE set of parallel sides. True or False?

Back

TRUE

Front

___________ are lines that lie in the same plane.

Back

Coplanar Lines

Front

Name the angle relationship: Consecutive Interior, Alternate Interior, Corresponding, Vertical Angles.

Back

Corresponding

Front

Solve for x: 2x + 4 = 48.

Back

22

Front

In a triangle, what is the sum of the interior angles?

Back

180 degrees

Front

What is the definition of a quadrilateral?

Back

A four-sided polygon.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height

Front

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

Back

Vertical Angles

Front

What is the sum of the interior angles of a quadrilateral?

Back

360 degrees

Front

What is the definition of parallel lines?

Back

Lines in a plane that never meet and are always the same distance apart.