div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentdavid-delgado-dp-maths-teacher-maths-resources-2020-1-13-2-cos-b-1-htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: David Delgado - DP Maths Teacher Maths Resources · 2020 1 13 · = 2 cos b 1 + tg 250 o 55 a I + sin x = sin 90 + sin x = 2 sin cos sin 600 — — sin 450 - sin 60 e — loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsinreader036viewer2022071518613c39d54c23507cb6353edahtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentdavid-delgado-dp-maths-teacher-maths-resources-2020-1-13-2-cos-b-1-htmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: David Delgado - DP Maths Teacher Maths Resources · 2020 1 13 · = 2 cos b 1 + tg 250 o 55 a I + sin x = sin 90 + sin x = 2 sin cos sin 600 — — sin 450 - sin 60 e — loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsinreader036viewer2022071518613c39d54c23507cb6353edahtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentdavid-delgado-dp-maths-teacher-maths-resources-2020-1-13-2-cos-b-1-htmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: David Delgado - DP Maths Teacher Maths Resources · 2020 1 13 · = 2 cos b 1 + tg 250 o 55 a I + sin x = sin 90 + sin x = 2 sin cos sin 600 — — sin 450 - sin 60 e — loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsinreader036viewer2022071518613c39d54c23507cb6353edahtml5thumbnails3jpg width=140...