Geometry Final Vocabulary 1 A polygon is both

Geometry Final Vocabulary

1) A _______ polygon is both equilateral and equiangular. regular

2) According to the triangle inequality, the sum of the lengths of any two sides of a triangle must be greater than _____. The third side

3)The diagonals of a _______ are perpendicular but not necessarily congruent. rhombus

4)Two angles with measures which have a sum of 180 degrees are called _______. supplementary

5)Triangles with corresponding angles are congruent and lengths of corresponding sides in proportion are called ___ polygons. similar

6)In a right triangle the ratio of the length of the side opposite an acute angle to the length of the hypotenuse is called ____. sine

7)The set of all points in a plane equidistant from a given point is called a(n) _____. circle

8)A line which intersects a circle in exactly one point is called a ______. Tangent line

9) A quadrilateral with exactly two pairs of congruent consecutive sides is a _____. kite

10) An equation stating two ratios are equal is a ________. proportion

11)The ratio of any length in a drawing to the corresponding actual length is called the ____. Scale factor

12)The positive square root of the product of two positive numbers is called the _____. Geometric mean

13)Sine, Cosine and Tangent are examples of a __________. Trigonometric ratios

14)The angle formed by a horizontal line and a line of sight to a point above the line is called the ___________. Angle of elevation

15) The Pythagorean Theorem only holds true for ______triangles. right

16)The total area of all faces and curved surfaces of a three-dimensional figure is called the _____. Surface area

17) A ______ is a transformation where all the points of a figure are moved the same distance in the same direction. Translation

18)The distance along a portion of the circumference in linear units is called the _______. Arc length

19) A(n) _______ triangle is one with at least two congruent sides. Isosceles

20) The angle formed by a horizontal line and a line of sight to a point below the line is called the __________. Angle of Depression

21) A ______ is a transformation that turns a figure around a fixed point. Rotation

22) A ______ is a segment whose endpoints lie on a circle. Chord

23) A ______ is a line that intersects a circle in two points Secant

24) The statement formed by exchanging the hypothesis and conclusion of a conditional statement is called _______. Converse Statement