756 prompts matching "IGCSE Maths Y10: Similar triangles found inside one diagram — Common Mistakes"
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 sine rule stated
I am in SS 3. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
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: Measuring a bearing clockwise from the wrong reference line
Act as my SS3 Mathematics tutor. Work a question on measuring a bearing clockwise from the
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: Checking a base division by multiplying back
Act as my SS3 Mathematics tutor. Take me through one full worked example on checking a bas
Worked example: Converting a base five number back to base ten as a check
Act as my SS3 Mathematics tutor. Take me through one full worked example on converting a b
Worked example: Evaluating a negative expression in modular arithmetic
Act as my SS3 Mathematics tutor. Take me through one full worked example on evaluating a n
Worked example: Turning a recurring decimal into a fraction with a geometric series
Act as my SS3 Mathematics tutor. Take me through one full worked example on turning a recu
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: Inserting a geometric mean between two numbers
Act as my SS3 Mathematics tutor. Take me through one full worked example on inserting a ge
Worked example: The area of a sector as a fraction of the whole circle
Act as my SS3 Mathematics tutor. Take me through one full worked example on the area of a
Worked example: Drawing an accurate bearing diagram before calculating
Act as my SS3 Mathematics tutor. Take me through one full worked example on drawing an acc
Worked example: Locating the quartiles in an ordered set of data
Act as my SS3 Mathematics tutor. Take me through one full worked example on locating the q
Worked example: Working backwards to find what day a past date fell on
Act as my SS3 Mathematics tutor. Take me through one full worked example on working backwa