Drill Book in Plane Geometry

acute angle adjacent angles altitude angles are equal angles equal apothem axiom bisector bisects central angle centre CHAPTER chord circle equal circumference circumscribed circle congruent triangles Construct a square Construct a triangle corresponding sides Define diagonal diameter equal angles equal circles equally distant equals the sum equilateral triangle exterior angle figure Find a point Find the area Find the locus Find the side geometry given circle given line given point given triangle greater hypotenuse included angle intercepted arc intersect isosceles triangle line joining lines drawn measured median Method is Art methods of proving middle points non-parallel sides number of sides opposite sides parallel lines parallelogram perimeter proof proving lines quadrilateral radii ratio rectangle regular hexagon regular polygon rhombus right angle right triangle equals secant similar polygons similar triangles square equal superposition tangent theorem third side three sides transversal trapezoid triangle are equal unequal vertex angle