1,462 prompts matching "Finding a side with the cosine ratio"
Non-calculator paper: Rearranging a formula to make another letter the subject
I am a Year 10 pupil. Give me a Cambridge IGCSE non-calculator question on rearranging a f
Show that, hence find: Checking a solution back in the original equation
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Teach me the IGCSE way: What a pair of simultaneous equations means
I am a Year 10 pupil. Teach me what a pair of simultaneous equations means the way a Cambr
Teach me the IGCSE way: Recognising a quadratic equation
I am a Year 10 pupil. Teach me recognising a quadratic equation the way a Cambridge IGCSE
Worked example: Solving by completing the square
Act as my SS1 Mathematics tutor. Take me through one full worked example on solving by com
Calculator paper: The discriminant and the number of roots
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on the discrimina
Show that, hence find: Rejecting a root that does not fit the situation
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Teach me the IGCSE way: Ordering positive and negative numbers
I am a Year 10 pupil. Teach me ordering positive and negative numbers the way a Cambridge
Show that, hence find: Checking whether a calculated answer is reasonable
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Worked example: The unitary method for a proportion problem
Act as my SS1 Mathematics tutor. Take me through one full worked example on the unitary me
Teach me the IGCSE way: Recognising direct proportion from a table
I am a Year 10 pupil. Teach me recognising direct proportion from a table the way a Cambri
Worked example: The equation and graph of inverse proportion
Act as my SS1 Mathematics tutor. Take me through one full worked example on the equation a
Teach me the IGCSE way: Stating Pythagoras' theorem precisely
I am a Year 10 pupil. Teach me stating Pythagoras' theorem precisely the way a Cambridge I
Explain back: The longest diagonal of a cuboid
I have just studied the longest diagonal of a cuboid in my SS1 Mathematics class. Let me e
Calculator paper: Testing whether a triangle is right-angled
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on testing whethe
Show that, hence find: The distance between two points from their coordinates
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Teach me the IGCSE way: Plotting a straight line from a table of values
I am a Year 10 pupil. Teach me plotting a straight line from a table of values the way a C
Explain back: The y-intercept and what it means
I have just studied the y-intercept and what it means in my SS1 Mathematics class. Let me
Worked example: The equation y equals mx plus c
Act as my SS1 Mathematics tutor. Take me through one full worked example on the equation y
Calculator paper: Perpendicular lines and their gradients
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on perpendicular