Q1) Calculate the area of the triangle to 3sf. [ \(6.34mm^2\)]

Q1) Calculate the missing length of the triangle with area of \(3.86mm^2\) to 3sf. [ \(3mm\)]

Q1) Calculate the missing angle of the triangle with area of \(7.47m^2\) . [ 85 °]

Q2) Calculate the area of the triangle to 3sf. [ \(1.96mm^2\)]

Q2) Calculate the missing length of the triangle with area of \(17.2cm^2\) to 3sf. [ \(5cm\)]

Q2) Calculate the missing angle of the triangle with area of \(2.08m^2\) . [ 10 °]

Q3) Calculate the area of the triangle to 3sf. [ \(7.52cm^2\)]

Q3) Calculate the missing length of the triangle with area of \(0.866cm^2\) to 3sf. [ \(2cm\)]

Q3) Calculate the missing angle of the triangle with area of \(2.82m^2\) . [ 70 °]

Q4) Calculate the area of the triangle to 3sf. [ \(14.0mm^2\)]

Q4) Calculate the missing length of the triangle with area of \(2.90mm^2\) to 3sf. [ \(2mm\)]

Q4) Calculate the missing angle of the triangle with area of \(3.90cm^2\) . [ 60 °]

Q5) Calculate the area of the triangle to 3sf. [ \(5.66m^2\)]

Q5) Calculate the missing length of the triangle with area of \(16.3mm^2\) to 3sf. [ \(4mm\)]

Q5) Calculate the missing angle of the triangle with area of \(20.7m^2\) . [ 50 °]