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Advocard [28]
2 years ago
11

How are ocean ridges and trenches related?

Geography
1 answer:
suter [353]2 years ago
7 0

Answer:

Mid ocean ridge are where new crustal material is forced to the surface. The new crustal material is pushed apart forming two different plates moving in two different directions. An ocean trench is where old crustal material is pushed under another plate where it is melted and turned into magma.

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Can u explain how to do this is a easy way please, I'm very confused.​
defon
A triangle is equal to 180 degrees. we know that one of the angles is 118 and the other is 30 degrees. now we have a total of 148 degrees. so that means the other angle is 32 degrees. and both triangles are identical so that means

x= 32









so what i did you get 148 is i added 118 and 30 together and then i subtracted 118 from 180 to get 32

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