ABEKA PLANE GEOMETRY TEST 2
false - the whole is greater than the sum of all its parts
true - all right angles are equal
false - two angles that are complementary to the same angle or equal angles are
supplementary to each other
true - a quantity may be substituted for its equal in any process
false - two straight lines can intersect in several points at one time
false - if the sum of two adjacent angles is a straight angle then they are complementary
angles
false - the sum of two sides of a triangle is less than the third side
false - the sum of all the angles about a given point is a traight angle
true - two right triangles are congruent if the two legs of one triangle are equal
respectively to the two legs of the other triangle
false - CPCTE can be used as a reason for why two triangles are congruent
false - the eye is a calid means for testing the truth of a construction
true - a diameter of a circle is also a chord
corollary - a geometric statement that is easily deduced from a theorem
analysis - a pre proof planning of how a complete a proof
theorem - a geometric statement that is not self evident but proven by a chain of
reasoning
construction - a figure that satisfies given conditions and is drawn without instruments of
measurement
postulate - a geometric statement that is accepted without proof to be true
diameter - a radius of a circle is equal to half the length of the
auxiliary - added lines in a diagram used to aid in solving proofs are called
