Mr Daniels Maths
Non right angled triangles

Set 1

Set 2

Set 3

Q1) Calculate the area of the triangle to 3sf. [ \(8.97mm^2\)]

Q1) Find the missing angle x of the triangle to 1-dp. [ 3.5 °]

Q1) Calculate the missing length x of the triangle to 3sf. [ 5.25mm]

Q2) Calculate the missing angle of the triangle with area of \(2.87m^2\) . [ 35 °]

Q2) Calculate the missing angle X of the triangle to 3sf. [ 85.0 °]

Q2) Calculate the missing length x of the triangle to 3sf. [ 1.10mm]

Q3) Calculate the missing angle of the triangle with area of \(4.83m^2\) . [ 75 °]

Q3) Find the missing angle x of the triangle to 1-dp. [ 12.2 °]

Q3) Calculate the missing length x of the triangle to 3sf. [ 2.72cm]

Q4) Calculate the area of the triangle to 3sf. [ \(3.45cm^2\)]

Q4) Find the missing angle x of the triangle to 1-dp. [ 26.7 °]

Q4) Calculate the missing length x of the triangle to 3sf. [ 1.84mm]

Q5) Calculate the area of the triangle to 3sf. [ \(1.18m^2\)]

Q5) Find the missing length x of the triangle to 1-dp. [ 12.0 mm]

Q5) Calculate the missing length x of the triangle to 3sf. [ 3.56mm]