Name: Date: ______ Unit 6 Study Guide Key (The actual test will not
... 26. Which characteristics best describe a right isosceles triangle? I. All angles are acute. II. All side lengths are equal. III. Two sides meet at a 90° angle. IV. Two sides are equal in length. A. I and IV B. III and IV C. II and III D. II and IV 27. Which of the following is a quadrilateral that ...
... 26. Which characteristics best describe a right isosceles triangle? I. All angles are acute. II. All side lengths are equal. III. Two sides meet at a 90° angle. IV. Two sides are equal in length. A. I and IV B. III and IV C. II and III D. II and IV 27. Which of the following is a quadrilateral that ...
March Regional
... For each of the following statements, assign a value of 1 if it is unconditionally true and 0 if it is false for any given circumstance. A) A triangle with side lengths of 4, 6, and 11 has a perimeter of 21 and is both scalene and obtuse. B) If distinct lines m and n in space are both perpendicular ...
... For each of the following statements, assign a value of 1 if it is unconditionally true and 0 if it is false for any given circumstance. A) A triangle with side lengths of 4, 6, and 11 has a perimeter of 21 and is both scalene and obtuse. B) If distinct lines m and n in space are both perpendicular ...
Geometry Basic Definitions
... Betweenness: If a point is between two other points, then the three points are collinear and the sum of the measures of the smaller segments formed by the three points is equal to the measure of the longest segment. (A-B-C ⇒ AB + BC = AC) Triangle Inequality: If three points are non-collinear, then ...
... Betweenness: If a point is between two other points, then the three points are collinear and the sum of the measures of the smaller segments formed by the three points is equal to the measure of the longest segment. (A-B-C ⇒ AB + BC = AC) Triangle Inequality: If three points are non-collinear, then ...
Geometry Definitions
... intersecting only at end points with no two segments collinear. polyhedron - Geometric figure made up of a finite number of polygons that are joined by pairs along their sides and that enclose a finite portion of space. postulate (axiom) - Statement accepted as true without proof. prism - Polyhedron ...
... intersecting only at end points with no two segments collinear. polyhedron - Geometric figure made up of a finite number of polygons that are joined by pairs along their sides and that enclose a finite portion of space. postulate (axiom) - Statement accepted as true without proof. prism - Polyhedron ...
F E I J G H L K
... the measures of the vertex angles of a triangle is 180 degrees. So if two of the angles are complementary that means the sum of their measures is 90 degrees. Hence the measure of the third angle must be 90 degrees and so it is a right triangle. T (i) If a student is at van Hiele level 2, the student ...
... the measures of the vertex angles of a triangle is 180 degrees. So if two of the angles are complementary that means the sum of their measures is 90 degrees. Hence the measure of the third angle must be 90 degrees and so it is a right triangle. T (i) If a student is at van Hiele level 2, the student ...
