1,479 prompts matching "Practice: Finding the length of a chord from the radius and the distance"
Worked example: The formula for the number in a union
Act as my SS1 Mathematics tutor. Take me through one full worked example on the formula fo
Worked example: The converse, inverse and contrapositive
Act as my SS1 Mathematics tutor. Take me through one full worked example on the converse,
Word problem: The bi-conditional
Act as my SS1 Mathematics tutor. Give me three word problems on the bi-conditional, set in
Explain back: The truth table for an implication
I have just studied the truth table for an implication in my SS1 Mathematics class. Let me
Explain back: Changing the subject when the letter is in a denominator
I have just studied changing the subject when the letter is in a denominator in my SS1 Mat
Spot my mistake: Changing the subject when the letter is under a root
Act as my SS1 Mathematics tutor. Work a question on changing the subject when the letter i
Worked example: Changing the subject when the letter occurs on both sides
Act as my SS1 Mathematics tutor. Take me through one full worked example on changing the s
Word problem: Substituting after rearranging, rather than before
Act as my SS1 Mathematics tutor. Give me three word problems on substituting after rearran
Worked example: Using the constant to predict a further value
Act as my SS1 Mathematics tutor. Take me through one full worked example on using the cons
Teach me: Why completing the square works
You are my personal SS1 Mathematics tutor. Teach me why completing the square works, worki
Spot my mistake: Deriving the quadratic formula
Act as my SS1 Mathematics tutor. Work a question on deriving the quadratic formula with on
Worked example: Substituting into the quadratic formula carefully
Act as my SS1 Mathematics tutor. Take me through one full worked example on substituting i
Teach me: The parabola and which way it opens
You are my personal SS1 Mathematics tutor. Teach me the parabola and which way it opens, w
Spot my mistake: Whether a parabola has a maximum or a minimum
Act as my SS1 Mathematics tutor. Work a question on whether a parabola has a maximum or a
Worked example: Solving a related equation by adding a line to the graph
Act as my SS1 Mathematics tutor. Take me through one full worked example on solving a rela
Word problem: Relating the sector's arc to the cone's base circumference
Act as my SS1 Mathematics tutor. Give me three word problems on relating the sector's arc
Worked example: The slant height in a cone's surface area
Act as my SS1 Mathematics tutor. Take me through one full worked example on the slant heig
Spot my mistake: The faces hidden where two solids join
Act as my SS1 Mathematics tutor. Work a question on the faces hidden where two solids join
Worked example: The class midpoint and the class width
Act as my SS1 Mathematics tutor. Take me through one full worked example on the class midp
IGCSE Maths Y10: The angle at the centre being twice the angle at the circumference — Teach Me
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Teach me the angle at the centre