Angles
Polygons
Solids
Triangles
Circles
100
Two acute angles that add up to 90 degrees.
What are complimentary angles?
100
a polygon with 6 sides
What is a hexagon?
100
four times pi, multiplied by the radius squared
What is the area of a sphere?
100
1/2bh
What is the area of a triangle?
100
pi x radius squared
What is the area of a circle?
200
A line or ray that divides an angle in half
What is an angle bisector?
200
A polygon with 4 congruent sides and 4 congruent angles
What is a square?
200
A solid with parallel congruent bases which are both polygons
What is a prism?
200
SAS
What is side-angle-side?
200
A line segment between 2 points on a circle which passes through the center
What is a diameter?
300
An angle that has a measure of more than 90 degrees and less than 180 degrees
What is an obtuse angle?
300
A quadrilateral with 2 pair of parallel sides
What is a parallelogram?
300
A 3 dimensional solid consisting of all points equidistant from a given point.
What is a sphere?
300
A triangle with 2 congruent sides and 2 congruent angles
What is an isosceles triangle?
300
pi x diameter
What is the circumference (of a circle)?
400
An angle in a circle with the vertex as the circle's center
What is a central angle?
400
The sum of the lengths of the sides of a polygon
What is perimeter?
400
A 3 dimensional figure with a single base tapering to an apex.
What is a cone (or pyramid)?
400
A triangle for which all 3 sides have different lengths
What is scalene?
400
A connected section of the circumference of a circle
What is an arc?
500
2 exterior angles on opposite sides of a transversal which lie on different parallel lines
What are alternate exterior angles?
500
A quadrilateral which has one parallel pair of opposite sides and one non-parallel pair of opposite sides.
What is a trapezoid?
500
A prism with round bases
What is a cylinder?
500
a squared + b squared = c squared
What is the Pythagorean theorem?
500
A part of the interior of a circle bounded by 2 radii and an arc
What is a sector?
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