Geometry Basics
A pair of adjacent supplementary angles
What is a linear pair?
Two angles whose sides are opposite rays
What are vertical angles
The circumference of a circle with a radius of 5 meters. ( in terms of pi)
What is 5pi meters.
A parallelogram with four right angles
What is either a square or a rectangle?
The sum of the interior angles of a 32 sided polygon
What is 5,400 degrees? (n-2)(180) or here, 30•180
a) Lines that lie in the same plane but never intersect, b) Lines that intersect and form a 90 degree angle
a) What are parallel lines? b) What are perpendicular lines?
When a point divides the segment into two congruent segments
What is a midpoint
Ray AC bisects angle DAB. If the measurement of angle DAC=58, find the measurement of angle DAB?
What is 116 degrees
A quadrilateral that is both equiangular and equilateral
What is a square?
The part of a line consisting of two endpoints and all the points between
What is a segment?
The converse of the conditional: "If you don't water your flowers, then they will wilt."
What is "If your flowers are wilted, then you didn't water them."
The "if" part of the conditional statement.
What is hypothesis.
Angle RQS and angle TQS are a linear pair where the measurement of angle RQS is 2x+4 and angle TQS is 6x+20 find x.
What is 19.5
What is a regular polygon
What is a polygon where all sides are equal and all interior angles are equal?
This is the distance between (-9, 3) and (1, -5)
What is the square root of 164? (about 12.8)
The slope of a line perpendicular to a line with slope of 5/3
What is a line with slope of -3/5? (slopes are opposite and reciprocals of each other)
The process of reasoning logically from given statements or facts to a conclusion.
What is deductive reasoning
IF angle CDE and angle FDE are supplementary, the measurement of angle CDE is 3x+10, AND the measurement of angle FDE is 6x+8, what is the measurement of angle FDE
What is 116
The measure of one interior angle of a 15-gon polygon
What is 156 degrees? [(n-2)180/n]=[13(180)/15]
Angles with the same measure
What are congruent angles
If a=b, and b=c, then a=c
What is the transitive property of equality
The conclusion you reach using inductive reasoning.
What is a conjecture
What is 3
The value of x when the four angles of a quadrilateral are given by: 2x, x-7, 3x-2, and 4x+19
What is x = 35
A 12--ft-by-15ft swimming pool has a 3-ft-wide no-slip surface around it. What is the outer perimeter of the no-slip surface?
What is 78 feet