Plane Geometry

__?__ acute angle adjacent angles altitude angle formed angles are equal angles equal apothem Asmt Assumption base bisects central angle chord circumcircle conclusion Corollary corresponding sides deductive reasoning diagonals diameter distance divided Draw drawn equal angles equal circles equal respectively equation equilateral triangle Example EXERCISES exterior angle feet figure Find the area Find the length Find the number geometry given circle given line segment given point hexagon hypotenuse inscribed angle intersecting isosceles triangle joining the midpoints line segment joining locus of points measurement median number of degrees number of sides opposite parallel lines parallelogram perimeter perpendicular bisector plane Planning the Proof points equidistant quadrilateral radii radius ratio rectangle regular polygon rhombus right angle right triangle secant straight line tangent Theorem trapezoid triangle are equal triangles are congruent vertex angle vertices