Mr Daniels Maths
Non right angled triangles

Set 1

Set 2

Set 3

Q1) Calculate the area of the triangle to 3sf. [ \(2.96m^2\)]

Q1) Find the missing angle x of the triangle to 1-dp. [ 22.4 °]

Q1) Calculate the missing length x of the triangle to 3sf. [ 3.49m]

Q2) Calculate the missing angle of the triangle with area of \(3.86m^2\) . [ 75 °]

Q2) Find the missing angle x of the triangle to 1-dp. [ 101.4 ° ]

Q2) Calculate the missing angle ? of the triangle to 3sf. [ 97.5]

Q3) Calculate the missing angle of the triangle with area of \(8.21cm^2\) . [ 20 °]

Q3) Find the missing angle x of the triangle to 1-dp. [ 65.1 ° ]

Q3) Calculate the missing angle ? of the triangle to 3sf. [ 75.0]

Q4) Calculate the area of the triangle to 3sf. [ \(2.78m^2\)]

Q4) Find the missing angle x of the triangle to 1-dp. [ 60.0 °]

Q4) Calculate the missing angle ? of the triangle to 3sf. [ 135]

Q5) Calculate the area of the triangle to 3sf. [ \(1.37cm^2\)]

Q5) Find the missing angle x of the triangle to 1-dp. [ 94.2 ° ]

Q5) Calculate the missing length x of the triangle to 3sf. [ 3.13mm]