Sine rule - Study guides, Revision notes & Summaries

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 ...

GCSE Edexcel Maths Higher Exam With 100% Correct And Verified Answers 2024

Edexcel A Level Maths - Pure QUESTIONS AND ANSWERS 100% VERIFIED A+ GUARANTEED Cosine Rule - Know 2 sides, and the angle in between. You want the missing side. Cosine Rule - Know 3 sides. You want an angle. Sine Rule - Know 2 angles and a side. You want the missing side. Sine Rule - Know 2 sides and an angle. You want a missing angle. Midpoint of a line segment on a circle. Equation of a circle with centre (0,0) Equation of a circle with centre (a,b) Arithmetic nth Term Arithmetic Serie...

ATOMS - Answer FUNDAMENTAL SUBMICROSCOPIC UNIT OF ALL MASS. SIZE OF THE ATOM AND ITS WEIGHT HAVE INTERESTED SCIENTISTS FOR A LONG PERIOD. SUBSEQUENTLY, EXPERIMENTS WERE DEVISED TO DETERMINE THE SIZE AND WEIGHT OF THE VARIOUS ATOMS. THE LIGHTEST OF ALL ATOMS IS HYDROGEN. PROTON - Answer A SUBATOMIC PARTICLE HAVING A POSITVIE CHARGE IDENTICAL IN MAGNITUDE TO THE NEGATIVE CHARGE OF AN ELECTRON AND, TOGETHER WITH THE NEUTRON, A COMPONENT OF ALL ATOMIC NUCLEI. THE PROTON FORMS, BY ITSLEF, THE NUCL...

CET Study Guide Exam 294 Questions with Verified Answers B+, or supply voltages in electronics products, is considered to be: A. +5 to +12 VDC B. 0 to 30 V DC C. +12 to 300 V DC D. The anode or plate voltage supply - CORRECT ANSWER A: +5 to +12 VDC Leakage current in an electronic product, between either of the AC power cord conductors and the chassis or any exposed metal parts should not exceed A. 5 micoamps B. 500 microamps C. 5 milliamps D. 50 milliamps - CORRECT ANSWER D: 50...

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...

GCSE Edexcel Math Higher Exam 2024 Expected Questions and Answers (Verified by Expert) GCSE Edexcel Math Higher Exam 2024 Expected Questions and Answers (Verified by Expert) GCSE Edexcel Math Higher Exam 2024 Expected Questions and Answers (Verified by Expert) GCSE Edexcel Math Higher 2024 Expected Questions and Answers (Verified by Expert) 1. area of a circle ANS 2. surface area of a sphere ANS 3. surface area of a cone ANS rÀx slanted length x Àr^2 ...

Business Law Chapter 6 Test Questions & Answers (100% Correct) Business Law Chapter 6 Test Questions & Answers (100% Correct) a breach of a duty owed to another that causes harm - ANSWER - tort a civil wrong not a breach of contract - ANSWER - tort The tort that protects individuals from harm based on careless and unintentional conduct of others is called: - ANSWER - negligence The term res ipsa loquitur means: - ANSWER - the thing speaks for itself The sine qua non rule is also...

The quadratic formula Correct Answer x = -b±√(b2-4ac) all over 2a Circumference of a circle [r = radius, d = diameter] Correct Answer 2πr = πd Area of a circle [r = radius, d = diameter] Correct Answer πr^2 (Pi R squared) - π×r×r Pythagoras' theorem Correct Answer In any right-angled triangle where a, b and c are lengths of the sides and c is the hypotenuse, use: a^2 + b^2 = c^2 Trigonometry formulae Correct Answer In any right-angled triangle ABC where a , b and c are leng...

Praxis 5165 Study Guide Rated A+ formula for the volume of a cylinder V=pir^2h formula for the volume of a cone V=1/3pir^2h discriminant b^2-4ac If the discriminant is positive the quadratic equation has two real and distinct solutions If the discriminant is zero the quadratic equation has only one solution or two real and equal solutions If the discriminant is negative the quadratic equation has no real solutions x-coordinate of the vertex of a parabola -b/2a 68-95-99.7 rule In a normal ...