Geometry Crossword

Lines that do not intersect. Lines lay in the same plane.
Straight line that passes through circle. Twice the length of radius.
An angle greater than 90 degrees. Less than 180 degrees
A place in space. Can not be measured.
Part of a line. Has two endpoints.
Two lines that intersect. Lines form a 90 degree angle
An angle. Measures less than 90 degrees
Distance from center of circle to a point in circles circumference. Half the diameter
Distance around a circle. Perimeter of a circle
Point that is in a line. The point cuts the line in half.
Two angles. The angles add up to 180 degrees
Two angles. Angles add up to 90 degrees
The amount of space a 3D object takes up. Can be found using a formula.
Made up of three angles. All angles equal 180 degrees
Shape whose opposite sides are parallel. Opposite sides have same distance.
A closed figure. The figure is made up of straight lines.
The name of an angle between two perpendicular lines. The angle is 90 degrees
Two straight lines form this type of angle. The opposite angles are congruent.
The name of a triangle. All sides are equal in the triangle.
A figure that has the same size. A figure that has the same shape.