# Ms. K's Chapter 3 Test

### 28 terms by ahperkins

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### If two parallel planes are cut by a third plane,

then the lines of intersection are parallel

### alternate interior angles

two nonadjacent interior angles on opposite sides of the transversal

### Same side angles

two interior angles on the same side of the transversal

### corresponding angles

two angles in corresponding positions relative to the two lines

### If two parallel lines are cut by a transversal,

then corresponding angles are congruent

### If two parallel lines are cut by transversal,

then alternate interior angles are congruent

### If two parallel lines are cut by a transversal,

then same side interior angles are supplementary

### If a transversal is perpendicular to one of two parallel lines,

then it is perpendicular to the other one also

### If two parallel lines are cut by a transversal,

then correspondung angles are congruent

### If two lines are cuy by a transversal and corresponding angles are congruent,

then the lines are parallel

### If two lines are cuy by a transversal and alternate interioir angles are congruent,

then the lines are parallel

### If two lines are cut by a transversal and same side interior angles are supplementary,

then the lines are parallel

are parallel

### Through a point outside a line,

there is exactly one line parallel to the given line

### Through a point outside a line,

there is exactly on eline perpendicular to the given line

### Two lines parallel to a third line

are parallel to each other

### Scalene

no sides congruent

### isosceles

at least two sides congruent

### acute

three acute angles

one obtuse angle

one right angle

### equiangular

all angles congruent

### The sum of the measure of the angles

of a triangle is 180

### If two angles of one triangle are congruent to two angles of another triangle,

the the thrid angles are congruent

### The acute angles of a right triangle

are complementary

### The measure of an exterior angles of a triangle equals

the sum of measures of the two remote interioir angles

is (n-2)180.

### The sum of the measures of the exterior angles of any convex polygon,

one angle at each vertex, is 360

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