912 prompts matching "IGCSE Maths Y10: The angle in a semicircle being a right angle — Worked Example"
Worked Example: The angle a sloping edge makes with the base of a solid (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
Explain back: Rearranging the sine rule to make the angle the subject
I have just studied rearranging the sine rule to make the angle the subject in my SS2 Math
WAEC prep: The product of perpendicular gradients being minus one
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how the product of perpendicu
Practice: Finding a missing angle using the tangent-radius property
Act as my SS2 Mathematics tutor. Give me five practice questions on finding a missing angl
Explain back: The curved surface as an unrolled rectangle
I have just studied the curved surface as an unrolled rectangle in my SS2 Mathematics clas
WAEC Prep: The arc length formula using the angle at the centre
Act as my WAEC Mathematics coach. I am in SS 2. Take me through the arc length formula usi
Real-life problem: The half ab sin C formula, and the angle it needs
Act as my SS2 Mathematics tutor. Show me where the half ab sin C formula, and the angle it
WAEC Prep: Checking whether a triangle is right-angled
Act as my WAEC Mathematics coach. I am in SS 2. Take me through checking whether a triangl
Spot my mistake: Finding a missing angle in a triangle from the other two
Act as my SS2 Mathematics tutor. Work a question on finding a missing angle in a triangle
Practice: Identifying the included angle between two sides
Act as my SS2 Mathematics tutor. Give me five practice questions on identifying the includ
WAEC Prep: The area of a compound shape split into rectangles
Act as my WAEC Mathematics coach. I am in SS 2. Take me through the area of a compound sha
Worked example: Why angles in the same segment are equal
Act as my SS2 Mathematics tutor. Take me through one full worked example on why angles in
WAEC Prep: Finding the angle at the centre from an arc length
Act as my WAEC Mathematics coach. I am in SS 2. Take me through finding the angle at the c
Practice: Finding a sector area from the angle and the radius
Act as my SS2 Mathematics tutor. Give me five practice questions on finding a sector area
WAEC Prep: Two angles on a straight line, one of them unknown
Act as my WAEC Mathematics coach. I am in SS 2. Take me through two angles on a straight l
Practice: Which rule suits two sides and the included angle
Act as my SS2 Mathematics tutor. Give me five practice questions on which rule suits two s
Spot my mistake: Labelling the sides of a right-angled triangle relative to an angle
Act as my SS2 Mathematics tutor. Work a question on labelling the sides of a right-angled
Learn: Finding the angle from a given sector area
You are my personal SS2 Mathematics tutor. Teach me finding the angle from a given sector
WAEC Prep: Using the cosine ratio to find an angle
Act as my WAEC Mathematics coach. I am in SS 2. Take me through using the cosine ratio to
Quiz: Substituting two sides and the included angle
Act as my SS2 Mathematics tutor and quiz me on substituting two sides and the included ang