Geometry Semester 1 Test

Front

What is the contrapositive of the statement: 'If a gem is a ruby, then it is red.'?

Back

If a gem is not red, then it is not a ruby.

Front

What type of angles are angles 4 and 6 if they are located on opposite sides of a transversal and inside the two lines?

Back

Alternate Interior Angles.

Front

What is the measure of the angle if it is indicated as 91°?

Back

91°.

Front

What is another name for line k if it is also referred to as line BC?

Back

Line BC.

Front

What is the inverse of the statement: 'If an object is a computer, then it has a hard drive.'?

Back

If an object is not a computer, then it does not have a hard drive.

Front

Define 'Corresponding Angles'.

Back

Angles that are in the same position on two parallel lines in relation to a transversal.

Front

What is the definition of 'Vertical Angles'?

Back

Angles that are opposite each other when two lines intersect.

Front

What is the definition of 'Alternate Exterior Angles'?

Back

Angles that are on opposite sides of a transversal and outside the two lines.

Front

What is the definition of 'Transversal'?

Back

A line that intersects two or more lines at different points.

Front

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

Back

180°.