757 prompts matching "Why the two radii count in the perimeter of a sector"
Explain back: Finding an endpoint when the midpoint and one end are known
I have just studied finding an endpoint when the midpoint and one end are known in my SS3
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: 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: 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 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: 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: 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: 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
Word problem: Finding the base in which a given calculation is correct
Act as my SS3 Mathematics tutor. Give me three word problems on finding the base in which
Word problem: Completing the square when the leading coefficient is not one
Act as my SS3 Mathematics tutor. Give me three word problems on completing the square when
Word problem: Predicting the next market day from a given date
Act as my SS3 Mathematics tutor. Give me three word problems on predicting the next market
Worked example: Finding the number in neither set from a Venn diagram
Act as my SS3 Mathematics tutor. Take me through one full worked example on finding the nu
Worked example: The angle between a line and a plane
Act as my SS3 Mathematics tutor. Take me through one full worked example on the angle betw
WAEC exam prep: Longitude difference across the international date line
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on longitud
WAEC exam prep: Substitution when both equations are in the same form
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on substitu
WAEC exam prep: The class midpoints used for grouped data
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on the clas
WAEC exam prep: Clearing a fraction whose denominator contains the unknown
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on clearing
WAEC exam prep: Factorising by taking out the highest common factor
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on factoris
WAEC exam prep: The sine rule applied to an obtuse-angled triangle
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on the sine