Vocabulary 1
Vocabulary 2
Vocabulary 3
Vocabulary 4
Vocabulary 5
100
the first number in an ordered pair
What is x-value?
100
the unit for measuring angles
What is degree?
100
a triangle with one obtuse angle
What is an obtuse triangle?
100
part of a line between 2 endpoints
What is a line segment?
100
the "outside" of an angle
What is exterior?
200
The point where two rays or line segments meet in an angle
What is the vertex?
200
Figures with the same shape and same size are ________.
What is congruent?
200
A triangle with all 3 sides of equal length is an ______________ ______________.
What is an equilateral triangle?
200
a quadrilateral with exactly one pair of parallel sides
What is a trapezoid?
200
The sum of the measures of the angles of a triangle is ________________.
What is 180 degrees?
300
Two lines that intersect to form a 90 degree angle
What is perpendicular lines?
300
The point (0,0) on a coordinate grid is called the ______.
What is the origin?
300
a segment from the center of the circle to a point on the circle
What is radius?
300
an angle that measures 180 degrees
What is a straight angle?
300
the second number in an ordered pair
What is y-value?
400
A triangle with a 90 degree angle is called a ______ ________.
What is a right triangle?
400
a coordinate grid that extends to include both positive and negative numbers
What is a coordinate plane?
400
A triangle with three unequal sides and 3 sides that are not congruent is called a __________ ___________.
What is a scalene triangle?
400
The distance around a circle is called the ______________.
What is circumference?
400
A triangle with two congruent sides and 2 congruent angles is called ____________ _______________.
What is an isosceles triangle?
500
An angle whose vertex is the center of the circle is a _______________ ________________.
What is a central angle?
500
The sum of the measures of the angles of a quadrilateral is ______________.
What is 360 degrees?
500
Figures that have the same shape but not the same size are _____________.
What is similar?
500
A parallelogram with four congruent sides whose opposite angles are congruent is a ________________.
What is a rhombus?
500
A two dimensional pattern of a three dimensional shape is called a _________.
What is a net?
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