1,478 prompts matching "IGCSE practice: Finding a missing angle using the semicircle property"
WAEC pitfalls: Labelling the sides relative to the wrong angle
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on labelli
Practice set: The ratios at nought and 90 degrees
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Worked example: The reference angle for an angle beyond 90 degrees
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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
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WAEC pitfalls: Taking the angle from the vertical instead of the horizontal
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Practice set: The logarithm of one, and of the base itself
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Worked example: Using the power law to simplify a logarithmic expression
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Practice set: The empty set and the universal set
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Practice set: The difference of two sets
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Practice set: The truth table for conjunction and disjunction
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Practice set: Changing the subject when the letter is inside a bracket
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Spot my mistake: Finding the constant from one pair of values
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Worked example: Using the constant to predict a further value
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Practice set: Factoring out the leading coefficient first
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Practice set: The equation of the line of symmetry of a parabola
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Explain back: Finding the radius from a given arc length
I have just studied finding the radius from a given arc length in my SS1 Mathematics class
Word problem: Arc length when the angle is given in radians
Act as my SS1 Mathematics tutor. Give me three word problems on arc length when the angle
WAEC pitfalls: Leaving out the two radii when finding a sector's perimeter
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Explain back: The area of a segment as sector minus triangle
I have just studied the area of a segment as sector minus triangle in my SS1 Mathematics c