1,483 prompts matching "WAEC exam prep: The sine and cosine of an obtuse angle"
Explain back: The angle of elevation and where it is measured from
I have just studied the angle of elevation and where it is measured from in my SS1 Mathema
Spot my mistake: The angle of depression and its relation to elevation
Act as my SS1 Mathematics tutor. Work a question on the angle of depression and its relati
Worked example: Finding the height of a mast from its angle of elevation
Act as my SS1 Mathematics tutor. Take me through one full worked example on finding the he
WAEC pitfalls: Taking the angle from the vertical instead of the horizontal
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on taking
Practice set: The logarithm of one, and of the base itself
Act as my SS1 Mathematics tutor. Give me five practice questions on the logarithm of one,
WAEC pitfalls: Treating the logarithm of a sum as the sum of logarithms
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Worked example: The shape of a logarithmic graph
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Nigerian scenario: Market days and the days of the week as modular cycles
Act as my SS1 Mathematics tutor. Show me where market days and the days of the week as mod
Worked example: The number of elements in a set
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Explain back: Disjunction, and the inclusive sense of or
I have just studied disjunction, and the inclusive sense of or in my SS1 Mathematics class
Worked example: The converse, inverse and contrapositive
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WAEC pitfalls: Cancelling a factor containing the unknown and losing a root
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on cancell
WAEC pitfalls: Joining the points of a parabola with straight lines
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on joining
Worked example: The perimeter of a segment
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Practice set: The radius of a sector from its area and angle
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Spot my mistake: The area of a minor and a major segment
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Practice set: The volume of a cone and of a pyramid
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Worked example: The frustum of a pyramid
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WAEC pitfalls: Leaving out one of the two circular faces
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Worked example: The class midpoint and the class width
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