Quadrilaterals
Angles
Triangles
Lines
Area and Perimeter
100
A four sided figure with all equal sides and four right angles
What is a square
100
An angle with the measure of 90 degrees.
What is a right angle
100
A triangle with all equal sides that measure less then 90 degrees
What is an equilateral triangle
100
Two that never meet
What are parallel lines
100
The distance around a 2-D figure
What is perimeter
200
A four sided figure with opposite sides congruent with no right angles.
What is a parallelagram
200
An angle with the measurement being under 90 degrees
What is a acute angle
200
A triangle with one angle over 90 degrees
What is an obtuse triangle
200
Two lines that meet but never make right angles
What are intersecting lines
200
The length of the side of a square with the total perimeter of 32 in.
what is 8 in.
300
A figure with only one set of parallel lines
What is a trapezoid
300
An angle with its measurement anywhere between 91 and 179 degrees
What is an obtuse angle
300
A triangle with two acute angles and one angle measuring 90 degrees
What is a right triangle
300
Two lines that meet and form four right angles
What are perpendicular lines
300
The amount of square units inside a closed figure
What is area
400
A angle measuring 180 degrees
What is a straight angle
400
A triangle with no congruent sides
What is a scalene triangle
400
The opposite angles that are congruent
What are vertical angles
400
The area of a parallelogram with its base being 6 inches and its height being 8 inches
What is 48 sq. inches
500
The result of cutting the top off of a isosceles triangle
What is a isosceles trapezoid
500
Two or more angles with the same measurement
What are congruent angles
500
The angle of a triangle with its other sides measuring 100 degrees angle one 20 degrees
What is a 60 degree angle
500
The lines that form the four corners
What are perpendicular lines
500
the formula of how to find the area of a triangle
What is half of B x H