Marks worth is A 1 B 2 C 2 Please explain next to it though how you got that answer and what to write to get that mark. Clearly explain as I have no clue, don't leave anything out though!
Information needed to solve
There is an isosceles triangle with corners A, B and C. Anyway corner A to B which is a side 4x-3 over 15. Corner A to C x+3 over 5. Corner B to C 5x+6 over 33. These are all on the outside of the triangle. Above is the explanation of the diagram. All lengths are in centimetres.
Questions
A. Write down an equation for x.
B. Solve the equation.
C. Work out the length of BC.
0 answers