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\nSOHCAHTOA - Finding Missing Angles\n

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\n\nPublisher:\n\nFuseSchool\n\n\n
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\nIn this video we will discover how to find a missing angle in a right angle triangle, when we already know the lengths of two sides. We use SOHCAHTOA to do this. You should already know what SOHCAHTOA is and how to use it. We saw how to...\nIn this video we will discover how to find a missing angle in a right angle triangle, when we already know the lengths of two sides. We use SOHCAHTOA to do this. You should already know what SOHCAHTOA is and how to use it. We saw how to find missing sides in other videos, and so missing angles is a very similar process. Substitute the sides into either sin(angle) = opposite / hypotenuse, cos(angle) = adjacent / hypotenuse, tan(angle) = opposite / adjacent. This means you have a value for the right hand side of the equation, but are left with either sin(angle) or cos(angle) or tan(angle) on the other side. To then get the (angle) on its own, we need to 'divide' by sin, cos or tan. To do this we use the inverse sin, inverse cos or inverse tan. This is written as sin^-1 cos^-1 or tan^-1 on your calculator. And that gives you a value for the angle.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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3:21
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Grade
6th - Higher Ed
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nFuseSchool - Global Education\n\n
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Date
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2017
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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triangles, angles, hypotenuse, sine, time, opposite, sides, pythagoras, right triangles, missing angles
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Additional Tags

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maths, digital learning, online learning, learn maths, school maths, mathematics, gcse maths, high school maths, maths help, free online education, fuseschool, fuse school, right angle triangles, sohcahtoa, sin, cos, tan, missing sides, triangle missing sides, soccer terra, inverse tan, inverse calls, missing angle, sign, substituting, click, angle, adjacent, video, start, label, 10 centimetres, divide, calculator, type, ready, 5 degrees, find, dividing
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Classroom Considerations

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Best For: Explaining a topic
Video is ad-free
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Educator Ratings

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\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: SOHCAHTOA - Finding Missing Angles\" href=\"/subscription/new\">\"SOHCAHTOA\n\n
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