Search results with tag "Trigonom etry"
Self-Paced Study Guide in Trigonometry
web.mit.eduSelf-Paced Study Guide in Trigonometry March 31, 2011 1. CONTENTS TRIGONOMETRY Contents 1 How to Use the Self-Paced Review Module 3 ... Geometry and Analytic Geometry, Trigonom-etry, and Exponentials & Logarithms. In addition, previous Diagnostic Exams with solutions are included. Each topic area is independent of the
SOME A PPLICATIONS OF TRIGONOMETRY - NCERT
ncert.nic.inyou. T rigonometry is one of the most ancient subjects studied by scholars all over the world. As we have said in Chapter 8, trigonometry was invented because its need arose in astronomy. Since then the astronomers have used it, for instance, to calculate distances from the Earth to the planets and stars. Trigonometry is also used in geography
MATHEMATICS SYLLABUS FORMS 1 - 4 - Free ZIMSEC & …
www.revision.co.zwT rigonometry SUB TOPIC FORM 1 FORM 2 FORM 3 s FORM 4 Pythagoras t heorem 4 2015 -Pythagoras theorem Pythagorian tripple S Trigonometrical r atios Trigonometrical ratios of acute angles: ine Position c osine operations t angent Trigonometrical ratios of obtuse angles: ine cosine Addition of vectors tangent Cosine rule Sine rule Area of triangle S
INTRODUCTION TRIGONOMETR Y TO 8 - NCERT
www.ncert.nic.in= = and sec A = 1 5 cos A 3 = ⋅ Example 2 : If ∠ B and ∠ Q are acute angles such that sin B = sin Q, then prove that ∠ B = ∠ Q. Solution : Let us consider two right triangles ABC and PQR where sin B = sin Q (see Fig. 8.9). We have sin B = AC AB and sin Q = PR PQ Fig. 8.8 Fig. 8.9 ±