Q1) Calculate the area of the triangle to 3sf. [ \(27.9cm^2\)]

Q1) Calculate the missing length of the triangle with area of \(20.5m^2\) to 3sf. [ \(5m\)]

Q1) Calculate the missing angle of the triangle with area of \(28.7mm^2\) . [ 55 °]

Q2) Calculate the area of the triangle to 3sf. [ \(5.47mm^2\)]

Q2) Calculate the missing length of the triangle with area of \(14.7mm^2\) to 3sf. [ \(9mm\)]

Q2) Calculate the missing angle of the triangle with area of \(1.25mm^2\) . [ 30 °]

Q3) Calculate the area of the triangle to 3sf. [ \(3.44cm^2\)]

Q3) Calculate the missing length of the triangle with area of \(1.73mm^2\) to 3sf. [ \(1mm\)]

Q3) Calculate the missing angle of the triangle with area of \(14.0cm^2\) . [ 30 °]

Q4) Calculate the area of the triangle to 3sf. [ \(11.3mm^2\)]

Q4) Calculate the missing length of the triangle with area of \(34.6cm^2\) to 3sf. [ \(10cm\)]

Q4) Calculate the missing angle of the triangle with area of \(2.34mm^2\) . [ 10 °]

Q5) Calculate the area of the triangle to 3sf. [ \(27.0cm^2\)]

Q5) Calculate the missing length of the triangle with area of \(30.4mm^2\) to 3sf. [ \(9mm\)]

Q5) Calculate the missing angle of the triangle with area of \(1.56m^2\) . [ 10 °]