1,478 prompts matching "Finding a side with the cosine rule (Show That / Hence Find)"
IGCSE-style teach me: A sequence whose differences themselves change
I am a Year 10 pupil. Explain a sequence whose differences themselves change in the style
Subscribe to unlock allIGCSE-style teach me: Choosing the right congruence condition for a diagram
I am a Year 10 pupil. Explain choosing the right congruence condition for a diagram in the
Subscribe to unlock allIGCSE-style teach me: A depression problem seen from the top of a building
I am a Year 10 pupil. Explain a depression problem seen from the top of a building in the
Subscribe to unlock allIGCSE-style teach me: The equation of a line parallel to a given line through a point
I am a Year 10 pupil. Explain the equation of a line parallel to a given line through a po
Subscribe to unlock allIGCSE-style teach me: The equation of a line perpendicular to a given line
I am a Year 10 pupil. Explain the equation of a line perpendicular to a given line in the
Subscribe to unlock allIGCSE-style teach me: The formula relating union, intersection and totals
I am a Year 10 pupil. Explain the formula relating union, intersection and totals in the s
Subscribe to unlock allIGCSE-style teach me: The region common to three sets on a Venn diagram
I am a Year 10 pupil. Explain the region common to three sets on a Venn diagram in the sty
Subscribe to unlock allExplain Back: The multiplication and division laws of indices used together (IGCSE/WAEC Revision)
I am in SS 1. Let me explain the multiplication and division laws of indices used together
Subscribe to unlock allExplain Back: Adding both circular ends to the sloping face of a frustum (IGCSE/WAEC Revision)
I am in SS 1. Let me explain adding both circular ends to the sloping face of a frustum ba
Subscribe to unlock allExplain Back: The surface area of a composite solid (IGCSE/WAEC Revision)
I am in SS 1. Let me explain the surface area of a composite solid back to you in my own w
Subscribe to unlock allExplain Back: The distance formula (IGCSE/WAEC Revision)
I am in SS 1. Let me explain the distance formula back to you in my own words, as if I am
Subscribe to unlock allExplain Back: The product of the gradients of two perpendicular lines (IGCSE/WAEC Revision)
I am in SS 1. Let me explain the product of the gradients of two perpendicular lines back
Subscribe to unlock allExplain back: Adding two numbers in a base other than ten
I have just studied adding two numbers in a base other than ten in my SS1 Mathematics clas
Subscribe to unlock allExplain back: The law for a product raised to a power
I have just studied the law for a product raised to a power in my SS1 Mathematics class. L
Subscribe to unlock allWorked example: Deriving the negative index from the division law
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Subscribe to unlock allExplain back: The unit circle and how it defines the ratios
I have just studied the unit circle and how it defines the ratios in my SS1 Mathematics cl
Subscribe to unlock allWorked example: The reference angle for an angle beyond 90 degrees
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Subscribe to unlock allExplain 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
Subscribe to unlock allExplain back: The law for the logarithm of a product
I have just studied the law for the logarithm of a product in my SS1 Mathematics class. Le
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