912 prompts matching "IGCSE-style teach me: Finding an angle with the inverse cosine"
Practice: Finding the length of a chord from the radius and the distance
Act as my SS2 Mathematics tutor. Give me five practice questions on finding the length of
WAEC prep: Why the angle of depression equals the angle of elevation
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how why the angle of depressi
Practice: Why the angle at the centre is twice the angle at the circumference
Act as my SS2 Mathematics tutor. Give me five practice questions on why the angle at the c
Explain back: Finding the distance from the centre to a chord
I have just studied finding the distance from the centre to a chord in my SS2 Mathematics
WAEC Prep: Using the cosine ratio to find an angle
Act as my WAEC Mathematics coach. I am in SS 2. Take me through using the cosine ratio to
WAEC Prep: The cosine rule when the angle turns out obtuse
Act as my WAEC Mathematics coach. I am in SS 2. Take me through the cosine rule when the a
Worked example: Finding an unknown area from the length ratio
Act as my SS2 Mathematics tutor. Take me through one full worked example on finding an unk
Practice: Finding a missing dimension from a given volume
Act as my SS2 Mathematics tutor. Give me five practice questions on finding a missing dime
Worked example: Finding the radius from a chord and its distance
Act as my SS2 Mathematics tutor. Take me through one full worked example on finding the ra
Quiz: A two-stage tree diagram without replacement
Act as my SS2 Mathematics tutor and quiz me on a two-stage tree diagram without replacemen
Real-life problem: Splitting a compound shape into rectangles and triangles
Act as my SS2 Mathematics tutor. Show me where splitting a compound shape into rectangles
Spot my mistake: The area under a speed-time graph read as distance
Act as my SS2 Mathematics tutor. Work a question on the area under a speed-time graph read
Practice: Why the angle in a semicircle is a right angle
Act as my SS2 Mathematics tutor. Give me five practice questions on why the angle in a sem
WAEC Prep: Using alternate angles to find a missing angle
Act as my WAEC Mathematics coach. I am in SS 2. Take me through using alternate angles to
Spot my mistake: Reading across and then down to the median value
Act as my SS2 Mathematics tutor. Work a question on reading across and then down to the me
WAEC prep: Corresponding angles where a transversal cuts two parallel lines
Act as my WAEC Mathematics coach. I am in SS 2. Take me through corresponding angles where
Practice: The volume of a cone as a pyramid with a circular base
Act as my SS2 Mathematics tutor. Give me five practice questions on the volume of a cone a
WAEC prep: Deciding which of the two possible angles the diagram allows
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how deciding which of the two
Real-life problem: An equation with the unknown in the denominator
Act as my SS2 Mathematics tutor. Show me where an equation with the unknown in the denomin
Real-life problem: Spotting the Z shape that marks alternate angles
Act as my SS2 Mathematics tutor. Show me where spotting the Z shape that marks alternate a