1,483 prompts matching "When the cosine rule is needed rather than the sine rule"
Another worked example: Calculating the Value Added Tax (VAT)
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More practice: Finding the principal, rate or time
Act as my SS1 Maths tutor. I want extra practice on finding the principal, rate or time fr
Find my error: Using letters of the alphabet to represent
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Check my understanding: Factorising an expression whose common factor carries a minus sign
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More practice: Finding the union of two sets
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Check my understanding: Two sets whose intersection is empty
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More WAEC practice: The complement of the union of two sets
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Real-life question: Squaring both sides safely when rearranging a formula
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More WAEC practice: Eliminating a letter by adding the two equations
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Find my error: Writing the equation that represents a direct
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More WAEC practice: A quadratic solved by the method that suits its coefficients
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Extra quiz: Solving a quadratic equation using the graphical
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Find my error: Reading the maximum or minimum value off
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Check my understanding: Proving that the angle sum
I am in SS 1. I think I understand proving that the angle sum of a triangle is 180 degrees
Find my error: Proving that the exterior angle of a triangle
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More practice: Applying the RHS condition for congruent
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Find my error: The properties of a trapezium and a kite
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Real-life question: Proving a quadrilateral is a parallelogram
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More WAEC practice: A geometry rider built on two theorems
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More WAEC practice: Which sector of a pie chart the median falls in
Act as my WAEC Mathematics tutor. I am in SS 1. Give me a further set of questions on whic