Harry Hess proposed that when two oceanic plates met each other, the denser plate would sink under the less dense plate. This is
2 answers:
You might be interested in
Answer:
Explanation:
Given
See attachment
Required
Find
To do this, we make use of the following theorem
--- angle at the center and angle between two tangents add up to 180 (i.e. they are supplementary angles)
So, we have:
Collect like terms
