Vladimir Serdarushich

Trigonometry 1 Applications of Trigonometry Vladimir Serdarushich

trigonometry of right triangle, right-angled triangle trigonometry, the Pythagorean theorem, proofs of the Pythagorean theorem, trigonometric functions of an acute angle defined in a right triangle, solving the right triangle, solving right triangles examples, Pythagorean triple or Pythagorean numbers, applications of the right triangle, examples, oblique triangle, the sine law (rule) or law of sines congruence, the sine law, applications of sine law examples, the cosine law (rule) or law of cosines, calculating angles of triangle, applications of cosine law examples, solving oblique triangle, use of sine law and cosine law, applications of sine law and cosine law, Mollweide's formulas, the tangent law or the tangent rule, half-angle formulas, area of oblique triangle, area of a triangle in terms of an angle and the sides adjacent to it, area of a triangle in terms of a side and all its angles, radius of the circumscribed circle or circumcircle, area of a triangle in terms of the radius of circumcircle and angles, area of a triangle in terms of sides and the radius of the circumcircle, area of a triangle in terms of the inscribed circle or incircle, radius of the inscribed circle, area of triangle, heron's formula, area of oblique triangle examples, applications of oblique triangle examples, applications of trigonometry, applications of trigonometry, plane figures, quadrilaterals, area of a parallelogram, area of a trapezoid given its four sides, area of the trapezoid given two parallel sides and two angles, diagonals of the trapezoid given four sides, polygons, regular polygons, circle, central angle, inscribed angle, arc length and angle measure relationship, units of measurement for angles, area of a circle, circular sector and circular segment, annulus and annulus segment, applications of trigonometry, plane figures examples, applications of trigonometry in solid geometry, right and regular prisms and pyramids, prisms and pyramids examples, sections of solids examples, oblique prisms and pyramids, applications of trigonometry in solid geometry examples, applications of trigonometry in geodesy or plane surveying, applications of trigonometry in geodesy or plane surveying examples, applications of trigonometry in physics, applications of trigonometry in physics examples, volume and surface area of solids of revolution, Guldin's rules, applications of trigonometry examples