1,256 prompts matching "IGCSE practice: Similar triangles sitting inside one figure"
Spot my mistake: Using the sine ratio to solve a right-angled
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Worked example: Finding the area and perimeter
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Worked example: The reciprocal of a whole number and of a fraction
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Worked example: Adding two durations that cross into the next hour
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Worked example: A word problem about a total made of parts
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Worked example: Substituting numbers into an algebraic
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Worked example: Discrete data and continuous data distinguished
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Worked example: Constructing a perpendicular bisector
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Worked example: The interior and exterior angles of a polygon
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Worked example: Finding the interquartile range of a set
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Worked example: Constructing an algebraic expression
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Worked example: Solving a quadratic equation by factorisation
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Worked example: Choosing a sensible degree of accuracy for an answer
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Worked example: Why a rationalised denominator is preferred
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Spot my mistake: Using Pythagoras' theorem to find a shorter
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Worked example: Reading the coordinates of a point off a Cartesian grid
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Worked example: Drawing and interpreting a scale drawing
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Another worked example: Converting a base ten number to base
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Another worked example: Writing expressions using positive
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Another worked example: Using logarithm tables to multiply
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