{"id":46,"date":"2018-06-27T13:05:51","date_gmt":"2018-06-27T17:05:51","guid":{"rendered":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/?post_type=part&#038;p=46"},"modified":"2018-12-14T14:07:57","modified_gmt":"2018-12-14T19:07:57","slug":"trigonometry","status":"publish","type":"part","link":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/part\/trigonometry\/","title":{"raw":"Trigonometry","rendered":"Trigonometry"},"content":{"raw":"To have a good grasp of electrical theory it is important to have a grasp of trigonometry.\u00a0 Whether we are talking about single phase or polyphase power, trigonometry is a key concept.\u00a0 The first part of this textbook will look at one of the most basic parts of trigonometry: the triangle.\r\n<div class=\"textbox textbox--learning-objectives\"><header class=\"textbox__header\">\r\n<p class=\"textbox__title\" style=\"text-align: center;\">Learning Objectives<\/p>\r\n\r\n<\/header>\r\n<div class=\"textbox__content\">\r\n<ul>\r\n \t<li>Define different types of angles<\/li>\r\n \t<li>Identify the attributes of right triangles<\/li>\r\n \t<li>Apply Pythagoras' theorem<\/li>\r\n \t<li>Demonstrate trigonometry using right triangles<\/li>\r\n \t<li>Explain impedance triangles<\/li>\r\n \t<li>Explain power triangles<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n<div class=\"textbox shaded\">See the <a href=\"\/trigforelectricians\/back-matter\/appendix-worksheets\/#trigonometry\">Trigonometry<\/a> section of the <a href=\"\/trigforelectricians\/back-matter\/appendix-worksheets\/\">Appendix<\/a> for worksheets that can be used in this section.<\/div>","rendered":"<p>To have a good grasp of electrical theory it is important to have a grasp of trigonometry.\u00a0 Whether we are talking about single phase or polyphase power, trigonometry is a key concept.\u00a0 The first part of this textbook will look at one of the most basic parts of trigonometry: the triangle.<\/p>\n<div class=\"textbox textbox--learning-objectives\">\n<header class=\"textbox__header\">\n<p class=\"textbox__title\" style=\"text-align: center;\">Learning Objectives<\/p>\n<\/header>\n<div class=\"textbox__content\">\n<ul>\n<li>Define different types of angles<\/li>\n<li>Identify the attributes of right triangles<\/li>\n<li>Apply Pythagoras&#8217; theorem<\/li>\n<li>Demonstrate trigonometry using right triangles<\/li>\n<li>Explain impedance triangles<\/li>\n<li>Explain power triangles<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"textbox shaded\">See the <a href=\"\/trigforelectricians\/back-matter\/appendix-worksheets\/#trigonometry\">Trigonometry<\/a> section of the <a href=\"\/trigforelectricians\/back-matter\/appendix-worksheets\/\">Appendix<\/a> for worksheets that can be used in this section.<\/div>\n","protected":false},"parent":0,"menu_order":1,"template":"","meta":{"pb_part_invisible":false,"pb_part_invisible_string":""},"contributor":[],"license":[],"class_list":["post-46","part","type-part","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/pressbooks\/v2\/parts\/46","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/pressbooks\/v2\/parts"}],"about":[{"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/wp\/v2\/types\/part"}],"version-history":[{"count":11,"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/pressbooks\/v2\/parts\/46\/revisions"}],"predecessor-version":[{"id":592,"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/pressbooks\/v2\/parts\/46\/revisions\/592"}],"wp:attachment":[{"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/wp\/v2\/media?parent=46"}],"wp:term":[{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/wp\/v2\/contributor?post=46"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/trigforelectricians\/wp-json\/wp\/v2\/license?post=46"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}