Home Programming Converse, Inverse, & Contrapositive – Conditional & Biconditional Statements, Logic, Geometry

### Converse, Inverse, & Contrapositive – Conditional & Biconditional Statements, Logic, Geometry

This geometry video tutorial explains how to write the converse, inverse, and contrapositive of a conditional statement – if p, then q. This video also discusses the definition of a biconditional statement. It contains plenty of examples and practice problems. The converse is simply the reverse of a conditional statement – if q, then p. The inverse is simply the negation of the conditional statement. The contrapositive is the reverse negation of the original conditional statement.

Lines, Rays, Line Segments, & Angles: https://www.youtube.com/watch?v=oeO8f0taQDA
Acute, Obtuse, Right, & Straight Angles: https://www.youtube.com/watch?v=VjRXfemAbuc
Decimal Degrees to DMS Formula: https://www.youtube.com/watch?v=W9kousU6AI0
Angle Bisector Theorem – Midpoints: https://www.youtube.com/watch?v=2I7ghedeoec
Geometry Probability – Length & Area: https://www.youtube.com/watch?v=DeH5aHWxEaI
Perpendicular Lines, Rays, & Segments: https://www.youtube.com/watch?v=-QFNMEnfRQA
Multiplication & Division Property Equality: https://www.youtube.com/watch?v=nYCrcq5YDvQ
Alternate Interior & Exterior Angles: https://www.youtube.com/watch?v=e4o7X6LyX-I
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2 Column Proofs of Congruent Segments: https://www.youtube.com/watch?v=cboityRIf4Q
2 Column Proofs of Angles: https://www.youtube.com/watch?v=kXcG6oYh3i8
Triangle Congruence – SSS, SAS, ASA: https://www.youtube.com/watch?v=jWHOF6cFbpw
CPCTC – 2 Column Proofs With Triangles: https://www.youtube.com/watch?v=eq1frp_ZyP8
Median of a Triangle Formula: https://www.youtube.com/watch?v=_JdkDR4R8E4
Altitude of a Triangle – Orthocenter: https://www.youtube.com/watch?v=oJyTKVcE4iM
Triangles, Medians, & Altitudes – Proofs: https://www.youtube.com/watch?v=ZJ_gqFidInk
2 Column Proofs – Isosceles Triangles: https://www.youtube.com/watch?v=6Yx923Ocoh4
Angle Side Theorem – 2 Column Proofs: https://www.youtube.com/watch?v=mwcH3nhXtPQ
Hypotenuse Leg Theorem – HL Postulate: https://www.youtube.com/watch?v=DKSTjS0n3mY
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Detour Proofs – Double Triangle Congruence: https://www.youtube.com/watch?v=1HOrB5yvEl0
Missing Diagrams – 2 Column Proofs: https://www.youtube.com/watch?v=IaqzuGweGZ8
Right Angle Theorem – SSS & SAS: https://www.youtube.com/watch?v=FRbFMp8mg1s
Altitude, Median, Midpoint & P. Bisector: https://www.youtube.com/watch?v=SyzkgBjXtIs
Parallel & Perpendicular Lines – Slope: https://www.youtube.com/watch?v=bq3fKZVTflU
Indirect Proofs – Example Problems: https://www.youtube.com/watch?v=GawWGpnjy1c
Proving Parallel Lines With Proofs: https://www.youtube.com/watch?v=0eYzPVgylO8