1,483 prompts matching "Rearranging the cosine rule to find an unknown angle"
Explain 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
Spot my mistake: Subtracting in a base other than ten, with borrowing
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Word problem: Dividing in a base other than ten
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Practice set: The law for a power raised to a power
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Word problem: The fractional index and the root it stands for
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WAEC pitfalls: Applying a law to bases that are not the same
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Teach me: Naming the opposite, adjacent and hypotenuse
You are my personal SS1 Mathematics tutor. Teach me naming the opposite, adjacent and hypo
Teach me: The exact ratios for 30 and 60 degrees
You are my personal SS1 Mathematics tutor. Teach me the exact ratios for 30 and 60 degrees
Practice set: The ratios at nought and 90 degrees
Act as my SS1 Mathematics tutor. Give me five practice questions on the ratios at nought a
Explain 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
Spot my mistake: The sign of each ratio in the four quadrants
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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
WAEC pitfalls: Taking the angle from the vertical instead of the horizontal
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Nigerian scenario: Sighting a building or mast in a Nigerian town
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Teach me: A logarithm as the index a base must be raised to
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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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Teach me: The characteristic and the mantissa
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Worked example: Bringing a negative number into the right residue class
Act as my SS1 Mathematics tutor. Take me through one full worked example on bringing a neg