433 prompts matching "Proving two triangles congruent by angle-side-angle"
Spot my mistake: The relationship between the three sides of a right-angled triangle
Act as my SS2 Mathematics tutor. Work a question on the relationship between the three sid
Worked example: Which rule suits two sides and a non-included angle
Act as my SS2 Mathematics tutor. Take me through one full worked example on which rule sui
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
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
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
Quiz: Finding the area from two sides and the included angle
Act as my SS2 Mathematics tutor and quiz me on finding the area from two sides and the inc
IGCSE practice: Similar triangles sitting inside one figure
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on similar triangles sitti
Explain Back: A triangle where the sine rule gives two possible angles (IGCSE/WAEC Revision)
I am in SS 2. Let me explain a triangle where the sine rule gives two possible angles back
Spot My Mistake: The area when two sides and the included angle are known (IGCSE Marking)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
Explain Back: The area of a triangle when all three sides are known (IGCSE/WAEC Revision)
I am in SS 2. Let me explain the area of a triangle when all three sides are known back to
IGCSE-style question: Finding the right-angled triangle inside a solid
I am a Year 11 pupil. Set me one full Cambridge IGCSE examination question on finding the
WAEC Prep: Area of a triangle using 1/2 ab sin C
Act as my WAEC Maths exam coach. I am in SS 2. Explain the WAEC-approved method for how to
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
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
WAEC prep: Corresponding angles where a transversal cuts two parallel lines
Act as my WAEC Mathematics coach. I am in SS 2. Take me through corresponding angles where
WAEC prep: Deciding which of the two possible angles the diagram allows
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how deciding which of the two
WAEC prep: Which case of a triangle the sine rule suits
Act as my WAEC Mathematics coach. I am in SS 2. Take me through which case of a triangle t
WAEC prep: Identifying the arc that two equal angles stand on
Act as my WAEC Mathematics coach. I am in SS 2. Take me through identifying the arc that t