Definitions: • Parallelogram -- a quadrilateral that has two pairs of
If a quadrilateral is a parallelogram then consecutive angles are supplementary. • If both pairs of opposite sides of a quadrilateral are congruent
Quadrilateral Theorems and Definitions
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7) If a quadrilateral has both pairs of opposite angles congruent 22) The measures of two consecutive angles of a parallelogram are in the ratio 6:3.
Test Review
heep205.pdf
A square has 4 congruent sides and 4 right angles. 12/04/18 Example 28 : Two adjacent angles of a parallelogram are in the ratio. 4:5.
heep
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A parallelogram has opposite sides that are both congruent and parallel. 3. If two parallel lines are cut by a transversal then alternate interior angles are
Review Ans A and B
Quadrilateral Theorems
If a quadrilateral is an ISOSCELES TRAPEZOID then If a RECTANGLE has two consecutive sides that are congruent
Theorem Quadrilateral CC
. a. Angles NMQ and MNP are consecutive angles. b. Angles MQP
Identify two pairs of supplementary angles. SOLUTION: a. Opposite sides of a parallelogram are congruent. b.
Parallelograms
1. NAVIGATION To chart a course sailors use a parallel ruler. One
Identify two pairs of supplementary angles. SOLUTION: a. Opposite sides of a parallelogram are congruent. b. Consecutive angles
parallelograms
9.1 Properties of Parallelograms - Essential Question: What can you
Use your construction to make a conjecture about consecutive angles of a Example 1 Prove that the opposite sides of a parallelogram are congruent.
Module Lesson
a. Angles NMQ and MNP are consecutive angles. b. Angles MQP
Identify two pairs of supplementary angles. SOLUTION: a. Opposite sides of a parallelogram are congruent. b. Consecutive angles
Parallelograms
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parallelogram is a rectangle. 2. 3. Theorem 5-17 If two consecutive sides of a parallelogram are congruent then the parallelogram is a rhombus.
Geo TrigII notes . pd
- if two consecutive sides of a parallelogram are congruent then it is a rhombus
- two adjacent sides of a parallelogram are congruent what is the measure of each
- if two consecutive sides of a parallelogram are congruent
- if 2 consecutive sides of a parallelogram are congruent