{"id":"cb_practice_pdf:t5-math-m1-q20","source_id":"cb_practice_pdf","source_item_id":"t5-math-m1-q20","external_id":null,"ibn":null,"question_id":null,"program":"SAT","module":"math","domain_code":null,"domain":null,"skill_code":null,"skill":null,"difficulty":null,"score_band":null,"answer_type":"spr","answer_source":"rationale","layout_warning":null,"form_id":"cb_practice_pdf:test-5","module_number":1,"position":20,"stem":"11 Note: Figure not drawn to scale. In the triangle shown, what is the value of cos x°?","stimulus":"","stimulus_html":null,"stem_html":"<p>11 Note: Figure not drawn to scale. In the triangle shown, what is the value of cos x°?</p>","rationale_html":"<p>11 The correct answer is 28. The cosine of an acute angle in a right triangle is defined as the ratio of the length of the leg adjacent to the angle to the length of the hypotenuse. In the triangle shown, the length of the leg adjacent to the angle with ° 28 measure x is 11 units and the length of the hypotenuse is units. Therefore, cos ° 11 the value of x is 28. Note that 11/28, .3928, .3929, 0.392, and 0.393 are examples of ways to enter a correct answer.</p>","correct_answer":["28"],"has_media":false,"has_mathml":false,"has_table":false,"source_created_at":null,"source_updated_at":null,"options":[],"attribution":{"source_id":"cb_practice_pdf","source_name":"College Board full-length SAT practice tests (PDF)","rights_holder":"College Board","canonical_url":"https://satsuite.collegeboard.org/practice/practice-tests/paper","retrieved_from":"https://satsuite.collegeboard.org/practice/practice-tests/paper","attribution":"Full-length SAT practice tests 4–11 © College Board, published free at satsuite.collegeboard.org.","disclaimer":"Extracted from PDF layout: equations, figures and tables do not survive intact. Use the original PDFs for anything the text renders poorly. SAT® is a trademark registered by the College Board, which is not affiliated with and does not endorse this project.","license":"College Board copyright. Free to download; not licensed for redistribution.","redistributable":false,"item_count":905}}