What is an angle less than 90°

What is plane figure with three straight sides and three angles.

What is distance across a circle through the center is called

What is the center of rotation

What is a solid figure bounded by six faces

What angle has
an angle between 90 and 180 degrees.

What is figure with four straight sides and four right angles

What is the distance from the center of a circle to any point on the circle

What is positive number usually by convention

What is straight parallel sides and a circular or oval section

What is line traced by a point traveling in a constant direction; a line of zero curvature; "the shortest distance between two points i

What is figure with six straight sides and angles

What is a line segment that joins two points on a curve.

What is the opposite direction to the way in which the hands of a clock move around

What is a polyhedron formed by connecting a polygonal

What is equal to 90°

What is any five-sided polygon

What is the set of points that are equidistant from a special point in the plane

What is measure for angles

What is a three-dimensional figure that has one circular base and one vertex

What is straigh, as no thickness and extends in both directions without end

What is triangle with no two sides of equal length

What is something called in the middle

What is is a transformation of the plane

What is a shape that has no equal sides