Angles How many sizes Circles Rotations Volume
What is an Acute angle
An angle less than 90°?
What is a Triangle
plane figure with three straight sides and three angles.
What is a Diameter
a distance across a circle through the center is called
What is the Center
the center of rotation
What is a rectangular prism
a solid figure bounded by six faces
What is an Obtuse angle
an angle between 90 and 180 degrees?
What is a Rectangle
a figure with four straight sides and four right angles
the distance from the center of a circle to any point on the circle
What is Clockwise
positive number usually by convention
What is a cylinder
a straight parallel sides and a circular or oval section
What is a Straight line
A line traced by a point traveling in a constant direction; a line of zero curvature; "the shortest distance between two points"
What is a Hexagon
a figure with six straight sides and angles
What is a Chord
a line segment that joins two points on a curve
What is counter clockwise
the opposite direction to the way in which the hands of a clock move around
What is a pyramid
a polyhedron formed by connecting a polygonal
What is a Right angle
equal to 90 degrees
What is a Pentagon
any five-sided polygon
What is a Circle
the set of points that are equidistant from a special point in the plane
What is Degree
measure for angles
What is a cone
a three-dimensional figure that has one circular base and one vertex
What is a line
straight, as no thickness and extends in both directions without end
What is a Scalene triangle
a triangle with no two sides of equal length
What is a Point
something called in the middle
What is dilation
a transformation of the plane
What is an irregular prism
a shape that has no equal sides