DISHA, IIT Guwahati's education outreach programme, took school kids out of the classroom and turned a chapter on trigonometry turned into a hands-on exercise in measuring a real building DISHA, the student-led educational outreach initiative at IIT Guwahati, organised an interactive Fun & Learn activity titled "Playing Trigonometry" for local school students of Classes VIII , IX and X on 23rd August 2026. The workshop set young learners a tangible task: calculating the heigh