Circles
This is the measure of a line segment whose endpoints are on the circumference and passes through the center.
What is diameter?
This is the longest side of a right triangle.
What is hypotenuse?
This is comprised of the total square units enclosed by a polygons perimeter.
What is area?
This is a three dimensional figure whose surfaces are polygons
What is a polyhedron?
This constant number is used to find both the circumference and the area of circles.
What is pi?
This formula find the length of the hypotenuse of a right triangle using the lengths of the other two sides.
What is the Pythagorean Theorem?
This is a line segment that starts at the center of a polygon and is a perpendicular bisector of one of its sides.
What is apothem?
This is a two dimensional object that can be folded into a three dimensional shape.
What is a net?
This is a region in a circle bounded by two radii and their intercepted arc.
What is a sector?
For this special type of right triangle, one of the legs is half the length of the hypotenuse.
What is a 30, 60, 90 triangle?
These are the two sides of a trapezoid which are not parallel to each other.
What are legs?
This type of drawing shows the base of an object and the height of each part.
What is foundation drawing?
This is part of a circle bounded by an arc and the segment joining its endpoints.
What is segment of the circle?
When the lengths of the sides of a right triangle are integers, the integers form this.
What is a Pythagorean Triple?
The height is the measure of this line perpendicular to the base and is used to find the area of a polygon
What is altitude?
What are vertical angles?
This is the formula used to find the area of a sector of a circle.
Area of the sector AOB is equal to the measure of AB divided by 360 times pi times r squared
The angle bisectors of a triangles form these lines.
What are concurrent lines?
These three regular polygons are the only regular polygons that can tesselate.
What are hexagons, squares, and triangles?
This is done with a straight edge and a compass.
What is a construction?