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perpendicular lines vectors locus loci rotation graph of a line 30 60 90 45 45 90 special right triangles soh cah toa sohcahtoa sin cos tan trig ratios trigonometric ratios sine cosine tangent sin cos tan trig trigo trignometry sine rule cosine rule bearings radians elevation trig identities"},{"id":"evidence","title":"Textual","skill":"Command of Evidence, Part 1 of 2","section":"verbal","domain":"Information and Ideas","shape":"reading","steps":["Passage 1 · read with you","Passage 2 · read with you","Passage 3 · sentence by sentence","Passage 4 · sentence by sentence","Passage 5 · on your own","Passage 6 · on your own"],"poster":"posters/evidence-banner.webp","tier":"paid","weight":8.67,"after":[],"cbSkill":"Command of Evidence","words":"supporting evidence support a claim supports the claim quotation quote strengthen weaken best supports command of evidence"},{"id":"circles","title":"Circles","skill":"Circles","section":"math","domain":"Geometry and 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