912 prompts matching "WAEC exam prep: What the discriminant reveals before you solve"
Practice: Substituting a, b and c into the quadratic formula
Act as my SS2 Mathematics tutor. Give me five practice questions on substituting a, b and
Practice: Reading the boundary lines of a shaded region
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Spot my mistake: Showing probabilities rather than counts in a Venn diagram
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Spot my mistake: The area scale factor as the square of the length scale factor
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Practice: Finding a missing angle using the tangent-radius property
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Practice: The gradient of a speed-time graph as acceleration
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Practice: The circumference formula, and the meaning of pi
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Practice: The tangent ratio as opposite over adjacent
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Spot my mistake: The relationship between the three sides of a right-angled triangle
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Spot my mistake: The shape of the tangent curve
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Spot my mistake: The arc as the angle over 360 of the circumference
Act as my SS2 Mathematics tutor. Work a question on the arc as the angle over 360 of the c
Spot my mistake: The surface area formula for a cuboid
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Spot my mistake: Finding a missing angle in a triangle from the other two
Act as my SS2 Mathematics tutor. Work a question on finding a missing angle in a triangle
Practice: Checking that the solution answers the question actually asked
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Spot my mistake: Joining the points with a smooth curve or a ruler
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Practice: Identifying the included angle between two sides
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Practice: The formula for the distance from a point to a line
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Spot my mistake: Finding the circumference from the radius
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Spot my mistake: Rearranging the cosine rule to make cos A the subject
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Spot my mistake: The sector area as the angle over 360 of the circle
Act as my SS2 Mathematics tutor. Work a question on the sector area as the angle over 360