1,483 prompts matching "Why the absolute value is taken in mean deviation"
Explain back: Deriving the volume of a sphere from its radius
I have just studied deriving the volume of a sphere from its radius in my SS1 Mathematics
Worked example: The slant height in a cone's surface area
Act as my SS1 Mathematics tutor. Take me through one full worked example on the slant heig
Practice set: Finding the height of the removed cone
Act as my SS1 Mathematics tutor. Give me five practice questions on finding the height of
Explain back: The curved surface area of a frustum
I have just studied the curved surface area of a frustum in my SS1 Mathematics class. Let
Spot my mistake: The total surface area of a frustum
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Practice set: The volume of a cone on a cylinder
Act as my SS1 Mathematics tutor. Give me five practice questions on the volume of a cone o
Explain back: The surface area of a compound solid
I have just studied the surface area of a compound solid in my SS1 Mathematics class. Let
Worked example: The class midpoint and the class width
Act as my SS1 Mathematics tutor. Take me through one full worked example on the class midp
IGCSE Maths Y10: The angle at the centre being twice the angle at the circumference — Teach Me
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Teach me the angle at the centre
IGCSE Maths Y10: The angle in a semicircle being a right angle — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Take me through one complete work
IGCSE Maths Y10: Finding an angle by the centre and circumference theorem — Practice Set
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a practice set on finding
IGCSE Maths Y10: Finding an angle by the semicircle theorem — Explain It Back
I am in SS 1. I have just studied finding an angle by the semicircle theorem for Cambridge
IGCSE Maths Y10: Naming the theorem used at each step — IGCSE Exam Practice
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a past-paper-style questio
IGCSE Maths Y10: Setting out a circle theorem proof — Exam Technique
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Show me how to handle setting out
IGCSE Maths Y10: The exterior angle of a cyclic quadrilateral equal to the opposite interior angle — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Take me through one complete work
IGCSE Maths Y10: The two tangents from one external point being equal in length — Practice Set
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a practice set on the two
IGCSE Maths Y10: The alternate segment theorem — Explain It Back
I am in SS 1. I have just studied the alternate segment theorem for Cambridge IGCSE Mathem
IGCSE Maths Y10: A tangent and a chord in the same diagram — IGCSE Exam Practice
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a past-paper-style questio
IGCSE Maths Y10: A tangent theorem combined with an angle theorem — Exam Technique
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Show me how to handle a tangent t
IGCSE Maths Y10: The magnitude of a column vector — Explain It Back
I am in SS 1. I have just studied the magnitude of a column vector for Cambridge IGCSE Mat