Videos
Real - Life Issues
173
Interpreting the Relation
339
The Bonus Slice
364
The Dual - Angle Hurdle
290
The Elementary Points
195
Basics
406
The Double Triangle
350
Shadow of a Tree
278
Distance between Two Ships
555
Width of a River
580
Height of a Tower
478
Speed of an Airplane
553
Two Poles
523
Distance From the Bird
501
Height of a Tower
586
Height of a Building
417
Height of Tower1
479
Values of the Trigonometric Ratios
170
Trigonometric ratios
124
Trigonometric Ratios
231
Naming Trigonometric Ratios
147
A pole and a shadow
116
The angle of elevation
351
Summary
37
q1_9.1.4
186
q2_9.1.2
380
q3_9.1.6
363
q4_9.1.7
249
q5_9.1.13
293
Trigonometric Ratios
440