754 prompts matching "The area of a triangle from base and height"
Teach me: Rotation, and its centre, angle and direction
You are my personal SS3 Mathematics tutor. Teach me rotation, and its centre, angle and di
Spot my mistake: Rotating clockwise when the question says anticlockwise
Act as my SS3 Mathematics tutor. Work a question on rotating clockwise when the question s
Real-life Nigeria: Rotational symmetry and its order
Act as my SS3 Mathematics tutor. Show me where rotational symmetry and its order turns up
Teach me: Enlargement, and its centre and scale factor
You are my personal SS3 Mathematics tutor. Teach me enlargement, and its centre and scale
Teach me: A matrix, and what its order means
You are my personal SS3 Mathematics tutor. Teach me a matrix, and what its order means, wo
Spot my mistake: Forgetting to swap the leading diagonal when inverting
Act as my SS3 Mathematics tutor. Work a question on forgetting to swap the leading diagona
Spot my mistake: Multiplying by the inverse on the wrong side
Act as my SS3 Mathematics tutor. Work a question on multiplying by the inverse on the wron
Worked example: Sketching a quadratic from its factorised form
Act as my SS3 Mathematics tutor. Take me through one full worked example on sketching a qu
Explain back: Rearranging an equation so it can be solved from a drawn curve
I have just studied rearranging an equation so it can be solved from a drawn curve in my S
Spot my mistake: Plotting cumulative frequency at the class midpoint
Act as my SS3 Mathematics tutor. Work a question on plotting cumulative frequency at the c
Teach me: Mean deviation, and what it measures
You are my personal SS3 Mathematics tutor. Teach me mean deviation, and what it measures,
Spot my mistake: Letting positive and negative deviations cancel
Act as my SS3 Mathematics tutor. Work a question on letting positive and negative deviatio
Real-life Nigeria: Mean deviation set beside standard deviation
Act as my SS3 Mathematics tutor. Show me where mean deviation set beside standard deviatio
Explain back: Decimal places and significant figures distinguished
I have just studied decimal places and significant figures distinguished in my SS3 Mathema
Teach me: Absolute error and percentage error defined
You are my personal SS3 Mathematics tutor. Teach me absolute error and percentage error de
Word problem: The error in a described market measurement
Act as my SS3 Mathematics tutor. Give me three word problems on the error in a described m
Explain back: How compound interest differs from simple interest
I have just studied how compound interest differs from simple interest in my SS3 Mathemati
Spot my mistake: Applying the simple interest formula to a compound problem
Act as my SS3 Mathematics tutor. Work a question on applying the simple interest formula t
Practice: Solving one linear and one quadratic equation simultaneously
Act as my WAEC Maths coach. I am in SS 3. Set me practice problems on solving one linear a
Explain back: The condition on the common ratio for a sum to infinity to exist
I have just studied the condition on the common ratio for a sum to infinity to exist in my