Geometry semester 1 final

Question 1

what is conditional

Answer 1

p -> q

Question 2

what is converse

Answer 2

q -> p

Question 3

what is inverse

Answer 3

~p -> ~q

Question 4

what is contrapositive

Answer 4

~q -> ~p

Question 5

Property of a=a

Answer 5

Reflexive

Question 6

Property of a = b and b = a

Answer 6

Symmetric

Question 7

Property of a = b and b = c then a = c

Answer 7

Transitive

Question 8

Property of a = b then a + c = b + c

Answer 8

Addition

Question 9

Property of a = b then a - c = b - c

Answer 9

Subtraction

Question 10

Property of a = b then a(c) = b(c)

Answer 10

Multiplication

Question 11

Property of a = then a/c = b/c

Answer 11

Division

Question 12

Property of a = c and b = a then b = c

Answer 12

Subsitution

Question 13

Property of a(b + c) = ab + ac

Answer 13

Distribution

Question 14

Slopes if parallel

Answer 14

The same

Question 15

Slopes if perpendicular

Answer 15

Negative reciprocal

Question 16

CPCTC

Answer 16

Corresponding parts of congruent triangles are congruent

Question 17

Equilateral triangle

Answer 17

All sides are congruent

Question 18

Isosceles triangle

Answer 18

2 sides are congruent

Question 19

Scalene triangle

Answer 19

No sides congruent

Question 20

Point of congruency of the perpendicular bisectors of a triangle

Answer 20

Circumcenter

Question 21

Point of congruency of the angle bisector of a triangle

Answer 21

Incenter

Question 22

Point of congruency of the altitudes of a triangle

Answer 22

Orthocenter

Question 23

Point of congruency of the medians of a triangle

Answer 23

Centroid

Question 24

The point of intersection of 3 or more lines

Answer 24

Point of concurrency

Question 25

Perpendicular segment from a vertex of a triangle to the line containing the side opposite the vertex

Answer 25

Altitude

Question 26

Segment that has endpoints at a vertex and the midpoint of the side opposite the vertex

Answer 26

Median

Question 27

Term that describes 3 or more lines that intersect at a single point

Answer 27

Concurrent

Question 28

When a circle passes through the 3 vertices of a triangle

Answer 28

Circumscribed

Question 29

Intersection point of 3 angle bisectors of a triangle

Answer 29

Incenter of a triangle

Question 30

When a circle touches the 3 sides of a triangle

Answer 30

Inscribed

Question 31

Polygon with 6 sides

Answer 31

hexagon

Question 32

Polygon with 7 sides

Answer 32

heptagon

Question 33

Polygon with 9 sides

Answer 33

nonagon

Question 34

Polygon with 10 sides

Answer 34

decagon

Question 35

Polygon with 12 sides

Answer 35

dodecagon

Question 36

A quadrilateral with only 1 pair of opposite angles parallel and the other pair of opposite sides congruent

Answer 36

Isosceles trapezoid

Question 37

A quadrilateral with 2 pairs of opposite sides parallel

Answer 37

Parallelogram

Question 38

A quadrilateral with only one pair of opposite sides parallel

Answer 38

Trapezoid

Question 39

A quadrilateral that is both a rectangle and rhombus

Answer 39

Square

Question 40

A quadrilateral with 4 congruent sides

Answer 40

Rhombus

Question 41

A quadrilateral with 4 right angles

Answer 41

Rectangle

Question 42

A quadrilateral with 2 pairs of congruent consecutive sides

Answer 42

Kite