A Point in Rectangular Coordinates Is Given $( - 2,0 )$

question 12

Multiple Choice

A point in rectangular coordinates is given.Convert the point to polar coordinates,r > 0.​ $( - 2,0 )$ ​

• A)​​Polar coordinates: \(( - 2,2 \pi )\) ​
• B)Polar coordinates: \(( - 2 , \pi )\)
• C)Polar coordinates: \[( 2,2 \pi )\]
• D)Polar coordinates: \[\left( 2 , \frac { \pi } { 2 } \right)\]
• E)Polar coordinates: \(( 2 , \pi )\)

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Definitions:

Composite Volcanoes

Volcanoes constructed from multiple layers of lava flows, volcanic ash, and other volcanic debris, characterized by steep profiles and periodic explosive eruptions.

Lahars

Volcanic mudflows or debris flows that occur when volcanic materials become saturated with water and rapidly move down slopes.

Pyroclastic Column

A dense, vertical cloud of hot volcanic ash, gas, and debris that rises from a volcanic eruption, capable of causing widespread destruction.

Volcanic Ash

Fine particles of rock and glass created by volcanic eruptions.