Answer:
The Tropic of Cancer borders the regions of <em>Mexico, the Bahamas, Egypt, Saudi Arabia, India and Southern China </em>while the Tropic of Capricorn borders the regions of <em>Australia, Chile, Southern Brazil and Northern South Africa.</em>
Explanation:
In order to learn more about the answer, let's consider describing what the Tropic of Cancer is and what the Tropic of Capricorn is.
Tropic of Cancer- This is also known as "Northern Tropic." It is said that at the time of its naming, the sun was positioned in the <em>Cancer constellation </em>(one of the constellations of the zodiac). It is located at 23.5 degrees north of the equator and runs through the regions mentioned above.
Tropic of Capricorn- This is also known as <em>"Southern Tropic."</em> It is said that at the time of its naming, the sun was positioned in the Capricorn constellation. It lies at 23.5 degrees south of the equator and runs through the regions mentioned above.
<u>Additional Information</u>
<u>Equator- </u>The imaginary line that divides the earth into the Northern and Southern Hemispheres.
A trapezoid is a type of quadrilateral that has an opposite pair of parallel sides; at lest, that definition seems pretty accurate to me.
Answer:
As you maintain height, the amount of air above you reduces, lowering the pressure. When the pressure drops, the air molecules spread out more (air expands) and the temperature decreases
Explanation:
Not sure if its long enough.
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

