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en4.MD.5a - Geometric measurement: understand concepts of angle and measure angles
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<div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p></p><h2 class="tutorial">Recognize angles as geometric shapes that are formed wherever two rays share a common endpoint, and understand concepts of angle measurement: 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.</h2>CC.4.MD.5 Geometric measurement: understand concepts of angle and measure angles. Recognize angles as geometric shapes that are formed wherever two rays share a common endpoint, and understand concepts of angle measurement:<br />
-- 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.<br />
-- b. An angle that turns through n one-degree angles is said to have an angle measure of n degrees.<div class="tutorial">Are you ready for some Common Core Math quizzes in section 4.MD.5a? <a class="tutorial" href="http://www.robot-tutor.com/start-quiz.php?topic_id=5&deck_id=47&public_id=qw-47&mode=1&section_label=4.MD.5a" title="Practice quizzes for Common Core Math section 4.MD.5a">Download our app</a> to get started</div>
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</div></div></div><div class="field field-name-field-tags-topics field-type-taxonomy-term-reference field-label-above"><div class="field-label">Tags/Topics: </div><div class="field-items"><div class="field-item even"><a href="/topics/common-core-math" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">Common Core Math</a></div></div></div><div class="field field-name-field-section field-type-taxonomy-term-reference field-label-above"><div class="field-label">Section: </div><div class="field-items"><div class="field-item even"><a href="/sections/4md5a" typeof="skos:Concept" property="rdfs:label skos:prefLabel" datatype="">4.md.5a</a></div></div></div>Sat, 15 Jul 2017 11:41:10 +0000editor1226 at http://www.qwiz.mehttp://www.qwiz.me/tutorials/4md5a-geometric-measurement-understand-concepts-angle-and-measure-angles#comments