Mr Daniels Maths
Non right angled triangles

Set 1

Set 2

Set 3

Q1) Calculate the area of the triangle to 3sf. [ \(5.79m^2\)]

Q1) Calculate the missing angle X of the triangle to 3sf. [ 90.0 °]

Q1) Calculate the missing angle ? of the triangle to 3sf. [ 30.0]

Q2) Calculate the area of the triangle to 3sf. [ \(20.7cm^2\)]

Q2) Find the missing length x of the triangle to 1-dp. [ 51.6 cm]

Q2) Calculate the missing length x of the triangle to 3sf. [ 3.75m]

Q3) Calculate the missing angle of the triangle with area of \(1.25mm^2\) . [ 30 °]

Q3) Find the missing angle x of the triangle to 1-dp. [ 11.2 °]

Q3) Calculate the missing angle ? of the triangle to 3sf. [ 113]

Q4) Calculate the missing angle of the triangle with area of \(20.7cm^2\) . [ 80 °]

Q4) Find the missing angle x of the triangle to 1-dp. [ 105.2 ° ]

Q4) Calculate the missing length x of the triangle to 3sf. [ 6.96cm]

Q5) Calculate the missing angle of the triangle with area of \(2.57cm^2\) . [ 40 °]

Q5) Calculate the missing angle X of the triangle to 3sf. [ 40.0 °]

Q5) Calculate the missing angle ? of the triangle to 3sf. [ 7.50]