Circles of latitude

71st parallel north

The 71st parallel north is a circle of latitude that is 71 degrees north of the Earth's equatorial plane, in the Arctic. It crosses the Atlantic Ocean, Europe, Asia and North America, and passes through some of the southern seas of the Arctic Ocean. At this latitude the sun is visible for 24 hours, 0 minutes during the summer solstice and Civil Twilight during the winter solstice. (Wikipedia).

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intersecting streets - g6

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From playlist Common Core Standards - 8th Grade

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corresponding angles and straight lines - g5

using straight angles to find the values of different angles

From playlist Common Core Standards - 8th Grade

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corresponding angles - g5

an example that using properties of corresponding angles

From playlist Common Core Standards - 8th Grade

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From playlist US History

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From playlist Real World College Math: College Foundations

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Example: Determine Positive and Negative Coterminal Angles

This video provides an examples of how to determine a positive and negative coterminal angle of a given angle. Complete Video List at http://www.mathispower4u.yolasite.com or search them at http://www.mathispower4u.wordpress.com

From playlist Angles and Right Triangles

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More resources available at www.misterwootube.com

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From playlist Civil Engineering

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From playlist War in the Far East 1937-45

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Related pages

Degree (angle) | Equator | Circle of latitude | True north | 72nd parallel north | 70th parallel north