Ojos del Salado is the highest mountain in Chile, with a peak at about 6,900 meters above sea level. The Atacama Trench, just off the coast of Peru and Chile, is about 8,100 meters below sea level (at its lowest point). a) What is the difference in elevations between Mount Ojos del Salado and the Atacama
Trench? Show or explain how you arrived at your answer.
b) Is the elevation halfway between the peak of Mount Ojos del Salado and the Atacama
Trench above sea level or below sea level? Explain without calculating the exact value.
c) What elevation is halfway between the peak of Mount Ojos del Salado and the Atacama
Trench? Show or explain how you arrived at your answer.

coco channel

are you missing part of the question?

Step-by-step explanation:

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step-by-step explanation:

∠1≅∠2 by the alternate exterior angles theorem.

step-by-step explanation:

given, a ∥ b and ∠1 ≅ ∠3 .we have to prove that e ∥ f

we know that ∠1≅∠3 and that a || b because they are given. we see that by the alternate exterior angles theorem. therefore, ∠2≅∠3 by the transitive property. so, we can conclude that e || f by the converse alternate exterior angles theorem.

we have to fill the missing statement.

transitivity property states that if a = b and b = c, then a = c.

now, given ∠1≅∠3 and by transitivity property ∠2≅∠3 .

hence, to apply transitivity property one angle must be common which is not in result after applying this property which is ∠1.

the only options in which ∠1 is present are ∠1 and ∠2, ∠1 and ∠4

∠1 and ∠4 is not possible ∵ after applying transitivity we didn't get ∠4.

hence, the missing statement is ∠1≅∠2.

so, ∠1≅∠2 by the alternate exterior angles theorem.