H-Geom Test 5 to Earn Curve-2023

Front

What is the relationship between m∠RLO and m∠ARL if m∠RLO < m∠ARL?

Back

m∠RLO is less than m∠ARL.

Front

What is the first step of an indirect proof?

Back

Assume the negation of the statement to prove is true.

Front

What is an angle bisector in a triangle?

Back

An angle bisector is a segment that divides an angle into two equal parts.

Front

How many altitudes can be drawn from the vertex of a right angle in a triangle?

Back

Three altitudes can be drawn from the vertex of a right angle.

Front

What is the centroid of a triangle?

Back

The centroid is the point where the three medians of the triangle intersect.

Front

What is the definition of an orthocenter?

Back

The orthocenter is the point where the three altitudes of a triangle intersect.

Front

What is the circumcenter of a triangle?

Back

The circumcenter is the point where the perpendicular bisectors of the sides of a triangle intersect.

Front

What is the incenter of a triangle?

Back

The incenter is the point where the angle bisectors of a triangle intersect.

Front

What is the relationship between the angles in a triangle?

Back

The sum of the interior angles in a triangle is always 180 degrees.

Front

What is the definition of a right triangle?

Back

A right triangle is a triangle that has one angle measuring 90 degrees.