8B Parallelograms

8B Parallelograms

Date: October 14^th, 2020

Goal: Find measures of parallelograms by applying their properties

Multiple Choice

A parallelogram is

• a quadrilateral in which both pairs of opposite sides are parallel.

• a quadrilateral with 4 congruent sides

• a quadrilateral with 1 pair of parallel and congruent sides

• quadrilateral with 2 pairs of congruent sides

Multiple Choice

What is reason 1?

• Definition of parallelogram

• Given

• Parallelogram Theorem

• Definition of quadrilateral

Multiple Choice

• Definition of parallelogram

• Given

• Parallelogram Theorem

• Definition of quadrilateral

Multiple Choice

Statement 3

Multiple Choice

• Definition of parallelogram

• Angle sum theorem

• Consecutive interior angles are congruent

• Vertical angles are congruent

• Alternate interior angles are congruent

Multiple Choice

Reason 4

• Definition of parallelogram

• Given

• Parallelogram Theorem

• Definition of quadrilateral

Multiple Choice

• Definition of parallelogram

• Angle sum theorem

• Consecutive interior angles are congruent

• Vertical angles are congruent

• Alternate interior angles are congruent

Multiple Choice

Reason 6

• Definition of parallelogram

• Given

• Identity

• Symmetric property

• CPCTC

Multiple Choice

Reason 7?

• ASA

• AAS

• SAS

• SSS

• CPCTC

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• F

• G

• H

• I

Multiple Choice

• A

• B

• C

• D