769 prompts matching "Find my error: Working backwards from a sector area to its angle"
WAEC Prep: Drawing a graph from a table of values
Act as my WAEC Maths exam coach. I am in SS 2. Drill me on how to plot points from a table
WAEC Prep: Identifying a graph's shape from its equation
Act as my WAEC Maths exam coach. I am in SS 2. Give me a past-question-style problem on ho
Spot my mistake: Why the bars of a histogram touch
Act as my SS2 Mathematics tutor. Work a question on why the bars of a histogram touch with
Explain back: Finding an expression for fg of x
I have just studied finding an expression for fg of x in my SS2 Mathematics class. Let me
Spot my mistake: Writing the probability on each branch
Act as my SS2 Mathematics tutor. Work a question on writing the probability on each branch
Spot my mistake: When two inequalities have no common solution
Act as my SS2 Mathematics tutor. Work a question on when two inequalities have no common s
WAEC Prep: Area under a speed-time graph
Act as my WAEC Maths exam coach. I am in SS 2. Drill me on how the area under a speed-time
Quiz: Reading a frequency back from an unequal-width histogram
Act as my SS2 Mathematics tutor and quiz me on reading a frequency back from an unequal-wi
WAEC Prep: Estimating the ninetieth percentile from a curve
Act as my WAEC Mathematics coach. I am in SS 2. Take me through estimating the ninetieth p
Worked example: Finding a tangent length with Pythagoras
Act as my SS2 Mathematics tutor. Take me through one full worked example on finding a tang
Spot my mistake: Dividing through before completing the square
Act as my SS2 Mathematics tutor. Work a question on dividing through before completing the
Spot my mistake: Dividing by an algebraic fraction by inverting it
Act as my SS2 Mathematics tutor. Work a question on dividing by an algebraic fraction by i
Worked example: Calculating class widths from the boundaries
Act as my SS2 Mathematics tutor. Take me through one full worked example on calculating cl
WAEC prep: Finding the number of terms in an arithmetic progression
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how finding the number of ter
Real-life problem: The surface area of a hemisphere
Act as my SS2 Mathematics tutor. Show me where the surface area of a hemisphere turns up i
Real-life problem: Reading the modal class from equal-width bars
Act as my SS2 Mathematics tutor. Show me where reading the modal class from equal-width ba
WAEC Prep: Equal chords equidistant from the centre
Act as my WAEC Maths exam coach. I am in SS 2. Drill me on the property that equal chords
Worked example: Finding an angle using inverse sine
Act as my SS2 Mathematics tutor. Take me through one full worked example on finding an ang
WAEC prep: The total surface area of a closed cone
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how the total surface area of
IGCSE-style teach me: The surface area of a cylindrical Nigerian water tank
I am a Year 11 pupil. Explain the surface area of a cylindrical Nigerian water tank in the