{"page":"\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-572d6a42.css\" /\u003e\n\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-f4d0de30.css\" media=\"all\" /\u003e\n\u003cdiv data-title='Quadrilaterals' data-url='/boclips/videos/634c05ef39426e0cd2a863a6' data-video-url='/boclips/videos/634c05ef39426e0cd2a863a6' id='bo_player_modal'\u003e\n\u003cdiv class='boclips-resource-page modal-dialog panel-container'\u003e\n\u003cdiv class='react-notifications-root'\u003e\u003c/div\u003e\n\u003cdiv class='rp-header'\u003e\n\u003cdiv class='rp-type'\u003e\n\u003ci aria-hidden='true' class='fai fa-regular fa-circle-play'\u003e\u003c/i\u003e\nVideo\n\u003c/div\u003e\n\u003ch1 class='rp-title' id='video-title'\u003e\nQuadrilaterals\n\u003c/h1\u003e\n\u003cdiv class='rp-actions'\u003e\n\u003cdiv class='mr-1'\u003e\n\u003ca class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"\u003e\u003cspan\u003e\u003cspan\u003eGet Free Access\u003c/span\u003e\u003cspan class=\"\"\u003e for 10 Days\u003c/span\u003e\u003cspan\u003e!\u003c/span\u003e\u003c/span\u003e\u003c/a\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-body'\u003e\n\u003cdiv class='rp-info'\u003e\n\u003cdiv aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'\u003e\u0026times;\u003c/div\u003e\n\u003ci aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003ci aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003cdiv class='rp-rating'\u003e\n\u003cspan class='resource-pool'\u003e\n\u003cspan class='pool-label'\u003ePublisher:\u003c/span\u003e\n\u003cspan class='pool-name'\u003e\n\u003cspan class='text'\u003e\u003ca data-publisher-id=\"30356647\" href=\"/search?publisher_ids%5B%5D=30356647\"\u003eFuseSchool\u003c/a\u003e\u003c/span\u003e\n\u003c/span\u003e\n\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-description'\u003e\n\u003cspan class='short-description'\u003eWhat do these shapes all have in common?They are all 2 dimensional, 4 sided-shapes, with 4 angles.These are known as quadrilaterals. Quad means fourLateral means sidesIn this video we are going to look at the properties of quadrilaterals...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003eWhat do these shapes all have in common?They are all 2 dimensional, 4 sided-shapes, with 4 angles.These are known as quadrilaterals. Quad means four\u003cbr/\u003eLateral means sidesIn this video we are going to look at the properties of quadrilaterals in more detail. So they all have 4 sides, they all have 4 angles, they\u003cbr/\u003eall have 4 vertices (or corners)...\u003cbr/\u003e\u003cbr/\u003ewhat about the sum of the interior angles?\u003cbr/\u003eThe interior angles always add up to 360 degrees We’re going to have a look at these 6 quadrilaterals in more detail... Before we start… did you know that squares, rectangles and rhombuses are all types of parallelograms? Let’s start at the top… with the one you probably already know all about. Squares.\u003cbr/\u003e4 equal sides, 4 right angles And opposite sides are parallel.\u003cbr/\u003eWhat about rectangles? \u003cbr/\u003eAlso 4 right angles And opposite sides are parallel But this time the lengths aren’t all the same.Opposite sides are equal in length. These. And these. Did you know that a square is a type of rectangle?\u003cbr/\u003eWhat about a rhombus? What do you notice about its sides and angles?\u003cbr/\u003ePause the video and have a think.... 4 equal sides, Opposite sides are parallel and equal in length Opposite angles are equal. I always think of a rhombus as a “tipped over” square Did you know that a square is a type of rhombus?\u003cbr/\u003eSo now parallelograms. Just like a rhombus is a tipped over square, a parallelogram is a pushed over rectangle. I told you earlier that squares, rectangles and rhombuses are all types of parallelograms… so what does it mean to be a parallelogram?\u003cbr/\u003ePause the video and have a think. They have parallel opposite sides That are equal in length.\u003cbr/\u003eSo these.\u003cbr/\u003eAnd these.\u003cbr/\u003eThe opposite angles are also equal - like in rhombuses. Squares, rectangles and rhombuses all meet these requirements, hence they are parallelograms. In England we call them trapeziums, in America they’re called trapezoids. They simply have 1 pair of parallel sides.\u003cbr/\u003eAs trapeziums have such a simple definition, it actually means squares, rectangles, rhombuses, parallelograms are all also trapeziums! Last up we have kites... What do you notice about our final type of quadrilaterals?\u003cbr/\u003ePause the video and have a think. They have two pairs of sides that are equal in length. They always have one pair of equal angles. Not so important, but worth mentioning… the diagonals cross at 90 degrees. \u003cbr/\u003eSo quadrilaterals are actually all very interconnected. By definition, a square is a quadrilateral, a trapezium, a parallelogram, a rectangle and a rhombus!!! Time to test your knowledge. Pause the video and give these questions a go. Click play when you’re ready... How did you get on?\u003cbr/\u003eThat’s the end of quadrilaterals for now. Remember that they are interconnected, and so have similar properties. 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maths, mathematics, gcse maths, high school maths, maths help, free online education, fuseschool, fuse school, square, rectangle, trapezium, parallelogram, lite, shapes., opposite sides, properties, definition, type, parallel, pause, video, equal, detail, start, rhombuses, types, notice, tipped, trapeziums\u003c/div\u003e\n\u003cdiv class='keyterms-toggle-buttons' data-identifier='Boclips::VideoDecorator634c05ef39426e0cd2a863a6'\u003e\n\u003cbutton aria-expanded='false' class='more btn-link' type='button'\u003e\n\u003cspan\u003eShow More\u003c/span\u003e\n\u003ci aria-hidden='true' class='fa-solid fa-caret-down ml5'\u003e\u003c/i\u003e\n\u003c/button\u003e\n\u003cbutton aria-expanded='true' class='less btn-link' style='display: none;' type='button'\u003e\n\u003cspan\u003eShow Less\u003c/span\u003e\n\u003ci aria-hidden='true' class='fa-solid fa-caret-up ml5'\u003e\u003c/i\u003e\n\u003c/button\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv 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