756 prompts matching "Find my error: Working backwards from a sector area to its angle"
Explain It Back: Surface area of a sphere
Act as my SS3 Maths tutor. I will explain surface area of a sphere back to you in my own w
Explain back: Rearranging the cosine rule to find an unknown angle
I have just studied rearranging the cosine rule to find an unknown angle in my SS3 Mathema
Spot My Mistake: Modular arithmetic calendar and day-of-week problems
Act as my SS3 Maths tutor. Look at my attempt at a modular arithmetic calendar and day-of-
Spot my mistake: Adding the characteristics wrongly when the numbers differ in size
Act as my SS3 Mathematics tutor. Work a question on adding the characteristics wrongly whe
Spot My Mistake: Volume of a cylinder
Act as my SS3 Maths tutor. Look at my attempt at a volume of a cylinder problem, spot any
Spot my mistake: Using the slant height where the vertical height is needed
Act as my SS3 Mathematics tutor. Work a question on using the slant height where the verti
Spot my mistake: The cosine of the latitude in the distance formula
Act as my SS3 Mathematics tutor. Work a question on the cosine of the latitude in the dist
Spot my mistake: The exterior angle of a cyclic quadrilateral
Act as my SS3 Mathematics tutor. Work a question on the exterior angle of a cyclic quadril
Spot my mistake: The amplitude and the period of a sine curve
Act as my SS3 Mathematics tutor. Work a question on the amplitude and the period of a sine
Spot my mistake: Using class limits where class boundaries are required
Act as my SS3 Mathematics tutor. Work a question on using class limits where class boundar
Spot my mistake: Leaving gaps between the bars of a histogram
Act as my SS3 Mathematics tutor. Work a question on leaving gaps between the bars of a his
Spot My Mistake: The relationship between indices and logarithms
Act as my SS3 Maths tutor. Look at my attempt at the relationship between indices and loga
Spot my mistake: Identifying the right-angled triangle hidden inside a solid
Act as my SS3 Mathematics tutor. Work a question on identifying the right-angled triangle
Spot my mistake: The truth table for 'if p then q'
Act as my SS3 Mathematics tutor. Work a question on the truth table for 'if p then q' with
Spot my mistake: Confusing joint variation with partial variation
Act as my SS3 Mathematics tutor. Work a question on confusing joint variation with partial
Worked example: The locus of points equidistant from two fixed points
Act as my SS3 Mathematics tutor. Take me through one full worked example on the locus of p
Worked Example: Converting directly from one base to another base
Act as my SS3 Maths tutor. Show me a complete worked example of converting directly from o
Worked example: Solving two line equations simultaneously to find where they meet
Act as my SS3 Mathematics tutor. Take me through one full worked example on solving two li
WAEC exam prep: Forming a direct variation equation from a description
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on forming
WAEC exam prep: Telling an arithmetic sequence from a geometric one
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on telling