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sergeinik [125]
3 years ago
6

A medical researcher designs a study that will investigate the effects of a

Mathematics
1 answer:
kakasveta [241]3 years ago
4 0

Answer:

Step-by-step explanation:

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Fill in the missing statement and reason in the proof of the Alternate Exterior Angles Theorem.
ludmilkaskok [199]

Answer:

∠EGB and ∠AGF are congruent;

Transitive Property of Equality

Step-by-step explanation:

The vertical angles theorem is about the angles that are opposite to each other. These angles are formed when two lines cross each other

Vertical angles are congruent i.e their measures are equal

Look at the attached graph

Given:

AB // CD

E , G , H , F are col-linear

The line which contains points E , G , H , F is a transversal for the parallel lines AB and CD

∵ AB and EF intersected at point G

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Transitive Property of Equality:  if one angle is equal to two other angles, then the two other angles are equal

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∵ m∠EGB = m∠AGF

∵ m∠AGF = m∠CHF

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 ∠EGB and ∠AGF are congruent; Transitive Property of Equality

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i hope this helps! :D

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