Terms
Triangles
Polygons
Facts
Complentary or Supplementary
100
a polygon
What is a closed plane figure with sides formed by three or more line segments.
100
at least two congruent sides
What is an isosceles triangle?
100
has five sides
What is a pentagon?
100
polygons with the same shape and same size
What are congruent polygons
100
An angle's complement to 57 degrees.
What is 33 degrees
200
a triangle with no congruent sides
What is a scalene triangle?
200
has three congruent sides and three congruent angles
What is an equilateral triangle?
200
is a quadrilateral with exactly one pair of parallel sides
What is a trapezoid?
200
same shapes, different sizes
What are similar polygons
200
Angle X and Y are complements. What is m
What is 50 degrees
300
angles that share a vertex and a side (side by side)
What are adjacent angles?
300
has one right angle
What is a right triangle?
300
a quadrilateral with both pairs of opposite sides parallel
What is a parallelogram?
300
A = bh
What is the area of a parallelogram?
300
Angles M & L are supplementary. What is m
What is 27 degrees
400
angles with equal measures
What are congruent angles?
400
add the known measures then subtract from 180 degrees
What is finding the missing measure of a triangle?
400
a polygon with all sides congruent and all angles congruent
What is a regular polygon?
400
A = 1/2h(b1 + b2)
What is the area of a trapezoid?
400
Angles V and W are supplementary. What is the m
What is 125 degrees
500
the sum of the measures of two angles is 90 degrees
What are complementary angles?
500
all polygons with 4 sides
What are quadrilaterals?
500
four right angles and four congruent sides
What is a square?
500
A = 1/2bh
What is the area of a triangle
500
If m
What is 53 degrees.
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