912 prompts matching "Let me explain: Showing that the sum of the exterior angles"
Worked Example: Which form of the geometric sum formula to use when r is less than one (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
Explain back: Doing the same operation to both sides of an equation
I have just studied doing the same operation to both sides of an equation in my SS2 Mathem
Explain back: The perimeter of a compound shape, and its hidden edges
I have just studied the perimeter of a compound shape, and its hidden edges in my SS2 Math
IGCSE practice: The sum of the first n terms of an arithmetic progression
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on the sum of the first n
IGCSE-style teach me: The sum of the first n terms of a geometric progression
I am a Year 11 pupil. Explain the sum of the first n terms of a geometric progression in t
Explain Back: The volume of a cylinder left in terms of pi (IGCSE/WAEC Revision)
I am in SS 2. Let me explain the volume of a cylinder left in terms of pi back to you in m
Explain Back: The median read off an ogive (IGCSE/WAEC Revision)
I am in SS 2. Let me explain the median read off an ogive back to you in my own words, as
Explain Back: The complement of an event written as one minus p (IGCSE/WAEC Revision)
I am in SS 2. Let me explain the complement of an event written as one minus p back to you
Worked Example: Adding the first n terms of an arithmetic progression by pairing them (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
Worked Example: The median class of a grouped distribution (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
WAEC Past-Question Style: Why all the probabilities of an experiment add to one
I am in SS 2. Set me a WAEC Paper 2-style question on why all the probabilities of an expe
WAEC Past-Question Style: The number of elements in the union of two sets
I am in SS 2. Set me a WAEC Paper 2-style question on the number of elements in the union
Explain back: The theoretical probability of a single event
I have just studied the theoretical probability of a single event in my SS2 Mathematics cl
Explain Back: Volumes of similar solids
Act as my SS2 Maths tutor. Let me try to summarise how the ratio of volumes of similar sol
Explain back: The shape and the period of the sine curve
I have just studied the shape and the period of the sine curve in my SS2 Mathematics class
Real-life problem: Subtracting algebraic fractions, and the sign of the numerator
Act as my SS2 Mathematics tutor. Show me where subtracting algebraic fractions, and the si
Real-life problem: The total number of equally likely outcomes
Act as my SS2 Mathematics tutor. Show me where the total number of equally likely outcomes
Real-life problem: The volume of a square-based pyramid
Act as my SS2 Mathematics tutor. Show me where the volume of a square-based pyramid turns
Spot my mistake: The angle sum of a polygon in general
Act as my SS2 Mathematics tutor. Work a question on the angle sum of a polygon in general
Explain back: The intersection of three sets
I have just studied the intersection of three sets in my SS2 Mathematics class. Let me exp