Sine rule - Study guides, Study notes & Summaries

CSE Mathematics 1MA0 Formulae: Higher Tier You must not write on this formulae page. Anything you write on this formulae page will gain NO credit. Volume of prism = area of cross section × length Area of trapezium = 1 2 (a + b)h Volume of sphere = 4 3 ʌU 3 Volume of cone = 1 3 ʌU 2 h Surface area of sphere = 4ʌU 2 Curved surface area of cone = ʌUO In any triangle ABC The Quadratic Equation The solutions of ax2 + bx + c = 0 where D0, are given by x b b ac a ...

Area of a square/rectangle - correct answer b x h Volume of a cube/cuboid - correct answer b x h x w Area of a triangle - correct answer 1/2 x b x h Area of a circle - correct answer πr(squared) Circumference of a circle - correct answer πd or 2πr ...

ELECTRICAL THEORY QUESTIONS AND ANSWERS ALREADY PASSED!! What rule can be used to determine the direction of the current assuming a closed path is provided across the ends of a conductor loop? - ANSWER Left Hand (True or False) An individual cycle of any sine wave represents a definite amount of time. - ANSWER TRUE What is the correct definition of the time it takes for a sine wave to complete one cycle? - ANSWER Period of waveform Which symbol represents wavelength...

What rule can be used to determine the direction of the current assuming a closed path is provided across the ends of a conductor loop? - Answer Left Hand (True or False) An individual cycle of any sine wave represents a definite amount of time. - Answer TRUE What is the correct definition of the time it takes for a sine wave to complete one cycle? - Answer Period of waveform Which symbol represents wavelength? - Answer λ What term is referred to as the number of complet...

Edexcel A Level Maths – Pure 2023 With Verified and Elaborated Questions Cosine Rule - Know 2 sides, and the angle in between. You want the missing side. Correct Answer a² = b² + c² - 2bcCosA Cosine Rule - Know 3 sides. You want an angle. Correct Answer Cos A = (b² + c² - a²) ÷ 2bc Sine Rule - Know 2 angles and a side. You want the missing side. Correct Answer (a ÷ SinA) = (b ÷ SinB) = (c ÷ SinC) Sine Rule - Know 2 sides and an angle. You want a missing angle. Correct An...

area of a circle surface area of a sphere surface area of a cone πr x slanted length x πr^2 volume of cone volume of a sphere area of trapezium 1/2(a+b) x height circumference of a circle π x d volume of a cuboid l x w x h volume of a cylinder volume of a pyramid 1/3 x area of base x h distance speed x time density mass/volume pressure force/area Pythagoras' Theorem a^2 + b^2 = c^2 Quadratic equation when ax^2 + bx + c = 0 Sine rule a/sinA = ...

Includes in depth summary of the key topic, starter questions and exam style questions. Great for teaching material as well as efficient revision practice. Topic include: Trigonometry Covers: -Trigonometric ratios - Sine rule - Cosine rule - Area - Exam questions Applicable for all exam boards (in particular Edexcel/Pearson & AQA).

Constant Rule - ANSWER-d/dx [c] = 0 Constant Multiple Rule - ANSWER-d/dx [cf(x)]=cf'(x) Sum Rule - ANSWER-d/dx [f(x)+g(x)] = f'(x)+g'(x) Difference Rule - ANSWER-d/dx [f(x)-g(x)] = f'(x)-g'(x) Product Rule - ANSWER-d/dx [f(x)*g(x)] = f(x)g'(x) + f'(x)g(x) Quotient Rule - ANSWER-d/dx [f(x)/g(x)] = [g(x)f'(x) - g'(x)f(x)]/[g(x)²] Chain Rule - ANSWER-d/dx [f(g(x)] = f'(g(x))*g'(x) Power Rule - ANSWER-d/dx[xⁿ]=nxⁿ⁻¹ Definition of the number e - ANSWER-d/dx[...

PVL3703 PORTFOLIO MEMO/GUIDELINES - SEMESTER 2 - 2022 OCT./NOV. - UNISA (WITH DETAILED FOOTNOTES AND BIBLIOGRAPHY) QUESTION 1 Lesego works as a messenger and driver for the University of Summer. Her job is to make deliveries on behalf of the University of Summer, mainly for the office of the principal, Prof Bontle. While driving at 100km/h along a freeway to make a delivery at the University of Winter, Lesego suffered a heart attack that caused her to lose consciousness immediately. Her ve...

surface area of a cone - ANSWER-πr x slanted length x πr^2 area of trapezium - ANSWER-1/2(a+b) x height circumference of a circle - ANSWER-π x d volume of a cuboid - ANSWER-l x w x h volume of a pyramid - ANSWER-1/3 x area of base x h distance - ANSWER-speed x time density - ANSWER-mass/volume pressure - ANSWER-force/area Pythagoras' Theorem - ANSWER-a^2 + b^2 = c^2 Quadratic equation - ANSWER-when ax^2 + bx + c = 0 Sine rule - ANSWER-a/sinA = b/sinB = c/sinC ...