749 prompts matching "Proving that the angle sum of a triangle is 180"
Worked example: The percentage error left by a rounded calculation
Act as my SS3 Mathematics tutor. Take me through one full worked example on the percentage
Practice set: The greatest possible error in a rounded measurement
Act as my SS3 Mathematics tutor. Give me five practice questions on the greatest possible
Worked example: Compound interest worked year by year and then by formula
Act as my SS3 Mathematics tutor. Take me through one full worked example on compound inter
Practice set: Finding the principal, rate or time from the interest
Act as my SS3 Mathematics tutor. Give me five practice questions on finding the principal,
Explain It Back: Great circles and small circles
Act as my SS3 Maths tutor. Let me summarise what I understand about great circles and smal
WAEC pitfalls: Building a modulo addition table
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WAEC pitfalls: Judging a statement true from a single supporting example
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WAEC pitfalls: What follows validly from a stated implication
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WAEC pitfalls: A pricing problem where cost varies with two quantities
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WAEC pitfalls: Carrying wrongly when adding partial products in base 2
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WAEC pitfalls: Events wrongly treated as mutually exclusive
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WAEC pitfalls: Expressing an inequality solution in set notation
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WAEC pitfalls: Two draws with replacement compared with two without
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WAEC pitfalls: Evaluating a negative expression modulo n
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WAEC pitfalls: A quadratic inequality with no real critical values
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WAEC pitfalls: Inserting several geometric means between two numbers
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WAEC pitfalls: Telling an open statement from a closed one
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WAEC pitfalls: A joint variation set in a Nigerian transport fare
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WAEC pitfalls: Finding a cube root with logarithm tables
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WAEC pitfalls: Treating an implication as though it worked both ways
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