Review Quarter 2 (Flashcardizz)

Front

Solve for the variables: m + n = 180°, m = 35°

Back

m = 35°, n = 145°

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, and it is equidistant from all three vertices.

Front

What is the orthocenter of a triangle?

Back

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

Front

What is the centroid of a triangle?

Back

The centroid is the point where the three medians of a triangle intersect, and it is the center of mass.

Front

What is the incenter of a triangle?

Back

The incenter is the point where the angle bisectors of a triangle intersect, and it is equidistant from all three sides.

Front

In a right triangle, where is the circumcenter located?

Back

The circumcenter is located at the midpoint of the hypotenuse.

Front

In a right triangle, where is the orthocenter located?

Back

The orthocenter is located at the vertex of the right angle.

Front

If a figure is a rectangle, what is the relationship between opposite sides?

Back

Opposite sides of a rectangle are equal in length.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

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

Back

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