Mr Daniels Maths
Cosine Rule

Set 1

Set 2

Set 3

Q1) Calculate the missing length x of the triangle to 3sf.

Q1) Calculate the missing angle X of the triangle to 3sf.

Q1) Calculate the missing length x of the triangle to 3sf.

Q2) Calculate the missing length x of the triangle to 3sf.

Q2) Calculate the missing angle X of the triangle to 3sf.

Q2) Calculate the angle(X) of the triangle to 3sf.

Q3) Calculate the missing length x of the triangle to 3sf.

Q3) Calculate the missing angle X of the triangle to 3sf.

Q3) Calculate the angle(X) of the triangle to 3sf.

Q4) Calculate the missing length x of the triangle to 3sf.

Q4) Calculate the missing angle X of the triangle to 3sf.

Q4) Calculate the missing length x of the triangle to 3sf.

Q5) Calculate the missing length x of the triangle to 3sf.

Q5) Calculate the missing angle X of the triangle to 3sf.

Q5) Calculate the angle(X) of the triangle to 3sf.