Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
21 Cards in this Set
- Front
- Back
|
Through any two points there is ____.
|
Exactly one line.
|
|
|
The intersection of two lines is a ___.
|
Exactly one point.
|
|
|
Through any ___ there is exactly one plane.
|
3 non-collinear points.
|
|
|
If two planes intersect, their intersection is a ___.
|
Line.
|
|
|
If two angles form a linear pair, then they are ___.
|
Supplementary.
|
|
|
Vertical angles are ___.
|
Congruent.
|
|
|
If two angles are supplementary to the same angle, then they are ___.
|
Congruent.
|
|
|
If two sides of two adjacent acute angles are perpendicular, then the angles are ___.
|
Complementary.
|
|
|
If two parallel lines are cut by a transversal, ___ are supplementary.
|
Consecutive interior angles.
|
|
|
If two parallel lines are cut by a transversal, ___ are congruent.
|
Corresponding angles, alternate interior angles, alternate exterior angles.
|
|
|
The sum of the measures of the interior angles of a triangle equals ___.
|
180 degrees.
|
|
|
The acute angles of a right triangle are ___.
|
Complementary.
|
|
|
The measure of the exterior angle of a triangle is equal to the __ of the ___.
|
Sum; 2 remote interior angles.
|
|
|
If two sides of a triangle are congruent, then the angles opposite them are ___.
|
Congruent.
|
|
|
If a triangle is equiangular, then it is ___.
|
Equilateral.
|
|
|
If a point is on the perpendicular bisector of a segment, then it is ___ from the __.
|
Equidistant; endpoints of the segment.
|
|
|
If a point is on the bisector of an angle, then it is ___ from the ___.
|
Sides of the angle.
|
|
|
The midsegment of a triangle is ___ to the third side and ___ its length.
|
Parallel; half.
|
|
|
The sum of any two sides of a triangle is ___ the third side.
|
Greater than.
|
|
|
The incenter of a triangle is ____ from the ___ of the triangle.
|
Equidistant; sides of the triangle.
|
|
|
The circumcenter of a triangle is ___ from the ___ of the triangle.
|
Equidistant; vertices
|
