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Test: Discovering Geometry Chapter 5 Conjectures | Quizlet
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7 Matching questions
1.
Quadrilateral Sum Conjecture
2.
Rhombus Diagonals Conjecture
3.
Three Midsegments Conjecture
4.
Rectangle Diagonals Conjecture
5.
Square Diagonals Conjecture
6.
Pentagon Sum Conjecture
7.
Exterior Angle Sum Conjecture
A. The diagonals of a square are congruent, perpendicular, and
bisect each other. (Lesson 5.6)
B. For any polygon, the sum of the measures of a set of exterior
angles is 360°. (Lesson 5.2)
C. The diagonals of a rectangle are congruent and bisect each
other. (Lesson 5.6)
D. The three midsegments of a triangle divide it into four
congruent triangles. (Lesson 5.4)
E. The sum of the measures of the four angles of any
quadrilateral is 360°. (Lesson 5.1)
F. The diagonals of a rhombus are perpendicular, and they
bisect each other. (Lesson 5.6)
G. The sum of the measures of the five angles of any pentagon
is 540°. (Lesson 5.1)
7 Multiple choice questions
1. The diagonals of a kite are perpendicular. (Lesson 5.3)
A. Kite Diagonals Conjecture
B. Rhombus Angles Conjecture
C. Kite Diagonal Bisector Conjecture
D. Square Diagonals Conjecture
2. The nonvertex angles of a kite are congruent. (Lesson 5.3)
A. Kite Angles Conjecture
B. Rhombus Angles Conjecture
C. Kite Diagonals Conjecture
D. Kite Angle Bisector Conjecture
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Test: Discovering Geometry Chapter 5 Conjectures | Quizlet
3. The diagonals of a parallelogram bisect each other. (Lesson 5.5)
A. Parallelogram Opposite Angles Conjecture
B. Isosceles Trapezoid Diagonals Conjecture
C. Parallelogram Diagonals Conjecture
D. Parallelogram Opposite Sides Conjecture
4. The sum of the measures of the n interior angles of an n-gon is 180°(n - 2). (Lesson 5.1)
A. Quadrilateral Sum Conjecture
B. Pentagon Sum Conjecture
C. Polygon Sum Conjecture
D. Kite Angles Conjecture
5. You can find the measure of each interior angle of an equiangular n-gon by using either of these formulas: 180 - (360/n) or
(180(n - 2))/n. (Lesson 5.2)
360°
A. Triangle Midsegment Conjecture
B. Equiangular Polygon Conjecture
C. Exterior Angle Sum Conjecture
D. Quadrilateral Sum Conjecture
6. The diagonal connecting the vertex angles of a kite is the perpendicular bisector of the other diagonal. (Lesson 5.3)
A. Kite Diagonal Bisector Conjecture
B. Kite Diagonals Conjecture
C. Rhombus Diagonals Conjecture
D. Square Diagonals Conjecture
7. The diagonals of an isosceles trapezoid are congruent. (Lesson 5.3)
A. Parallelogram Diagonals Conjecture
B. Isosceles Trapezoid Diagonals Conjecture
C. Isosceles Trapezoid Conjecture
D. Rectangle Diagonals Conjecture
6 True/False questions
1. If two parallel lines are intersected by a second pair of parallel lines that are the same distance apart as the first pair, then the
parallelogram formed is a rhombus. (Lesson 5.6) → Equiangular Polygon Conjecture
True
False
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2. A midsegment of a triangle is parallel to the third side and half the length of the third side. (Lesson 5.4) → Trapezoid
Midsegment Conjecture
True
False
3. The diagonals of a rhombus bisect the angles of the rhombus. (Lesson 5.6) → Rhombus Angles Conjecture
True
False
4. The base angles of an isosceles trapezoid are congruent. (Lesson 5.3) → Isosceles Trapezoid Diagonals Conjecture
True
False
5. The opposite sides of a parallelogram are congruent. (Lesson 5.5) → Parallelogram Opposite Angles Conjecture
True
False
6. The midsegment of a trapezoid is parallel to the bases and is equal in length to the average of the lengths of the bases. (Lesson
5.4) → Triangle Midsegment Conjecture
True
False
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