Measuring angles in degrees | Angles and intersecting lines | Geometry | Khan Academy - By KhanAcademy
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DESCRIPTION:
exact way to measure an angle using a protractor
OVERVIEW:
Measuring angles in degrees | Angles and intersecting lines | Geometry | Khan Academy is a free educational video by KhanAcademy .It helps students in grades 4 practice the following standards 4.MD.C.5.A.
This page not only allows students and teachers view Measuring angles in degrees | Angles and intersecting lines | Geometry | Khan Academy but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.
1. 4.MD.C.5.A : An angle is measured with reference to a circle with its center at the common endpoint of the rays, by considering the fraction of the circular arc between the points where the two rays intersect the circle. An angle that turns through 1/360 of a circle is called a "one-degree angle," and can be used to measure angles..
