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Math Vocabulary > Math Vocabulary > Flashcards

Math Vocabulary Flashcards

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1
Q

2 lines are parallel if they lie on he same plane and don’t intersect.

A

Parallel lines

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2
Q

lines that do not lie in the same plane

A

Skew lines

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3
Q

planes that do not intersect

A

Parallel planes

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4
Q

a line that intersects 2 or more lines at distinct points

A

Transversal

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5
Q

angles are non-adjacent angles that lie on opposite sides of the traversal.

A

Alternate interior angles

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6
Q

lie on the same side of the traversal(t) and between(l) and (m)

A

same side interior angles

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7
Q

lie on the same side of the traversal(t) and in corresponding positions relative to (l) and (m)

A

corresponding angles

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8
Q

Nonadjacent interior angles that lie on the opposite side of the transversal

A

Alternate interior angles

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9
Q

arrows show the logical connections between the statements

A

flow proof

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10
Q

line that is added to a diagram to help explain relationships in proofs

A

auxiliary lines

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11
Q

an angle formed by a side and an extension of an adjacent side

A

exterior angle of a polygon

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12
Q

2 nonadjacent interior angles corresponding to each exterior angle of a triangle

A

remote interior angles

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13
Q

ratio of its vertical change in coordinate plane to corresponding horizontal change(rise/run)

A

slope

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14
Q

linear equation is (y=mx+b) Where (m) is the slope of the line and (b) is the y-intercept

A

slope intercept form

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15
Q

non vertical line with slope(m) and through point (xsub(1),ysub (1)) is y-ysub(1)=m(x-xsun(1))

A

point slope form

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16
Q

a polygon with or triangle whose sides are all congruent.

A

equilateral polygon

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17
Q

a polygon or triangle whose sides are all congruent

A

quadrangular polygon

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18
Q

polygon that is both equilateral and quadrangular. Its center is the point that is equidistant from its vertices

A

regular polygon

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19
Q

quadrilateral with 2 pairs of parallel sides

A

parallelogram

20
Q

two sides that don’t share a vertex

A

opposite sides

21
Q

two angles that don’t share a side

A

opposite angles

22
Q

polygon share a common side

A

consecutive angles

23
Q

parallelogram with four congruent sides

A

rhombus

24
Q

parallelogram with four right angles

A

rectangle

25
Q

parallelogram with four congruent sides and four right angles

A

square

26
Q

quadrilateral with exactly one pair of parallel sides, the bases.

A

trapezoid

27
Q

see cone, isosceles triangle, parallelogram, prism,pyramid, trapezoid, triangle

A

Bases

28
Q

see isosceles triangle, right triangle and trapezoid

A

Leg

29
Q

see trapezoid, isosceles triangle

A

base angles

30
Q

whose non parallel opposite sides are congruent

A

Isosceles trapezoid

31
Q

segment that joins the midpoints of the nonparallel opposite sides of the trapezoid

A

mid segment of a trapezoid

32
Q

Quadrilateral with two pairs of consecutive sides congruent and no opposite sides congruent

A

Kite

33
Q

a figure is drawn and coordinate plane ad the formulas for slope, midpoint, and distance are used to prove properties

A

Coordinate proof

34
Q

set of three nonzero who numbers a,b,c that satisfy the Pythagorean theorem

A

Pythagorean triple

35
Q

Sin A=leg opposite<a></a>

A

sine

36
Q

Cos A= leg adjacent<a></a>

A

cosine

37
Q

Tan A= leg opposite<a></a>

A

tangent

38
Q

an angle of elevation or depression is the angle formed by a horizontal line and the line of sight to an object below the horizontal line

A

Angle of elevation

39
Q

In triangle ABC, let a,b,c represent lengths of the sides opposite angle

A

law of sines

40
Q

change in the position,size, and shape if a geometric figure

A

transformation

41
Q

the given figure

A

preimage

42
Q

resulting figure

A

Image

43
Q

a transformation in the plane that perseveres distance and angle measures

A

Rigid motion

44
Q

transformation that moves parts the same distance and in the same distance

A

translation

45
Q

2 transformations in which a second transformation is performed on the image of a first transformation

A

translation

46
Q

across a line(r), called the line of reflection, is a transformation such that if a point A is on line r, then the image A is itself, and if point B is not on line r, then its image B is the point such that r is perpendicular bisector of segment BB’

A

reflection

Math Vocabulary (1 decks)

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