Q1) Calculate the area of the triangle to 3sf. [ \(13.5m^2\)]

Q1) Calculate the missing length of the triangle with area of \(7.47mm^2\) to 3sf. [ \(3mm\)]

Q1) Calculate the missing angle of the triangle with area of \(13.7cm^2\) . [ 20 °]

Q2) Calculate the area of the triangle to 3sf. [ \(1.20m^2\)]

Q2) Calculate the missing length of the triangle with area of \(34.6cm^2\) to 3sf. [ \(10cm\)]

Q2) Calculate the missing angle of the triangle with area of \(1.22cm^2\) . [ 5 °]

Q3) Calculate the area of the triangle to 3sf. [ \(21.8m^2\)]

Q3) Calculate the missing length of the triangle with area of \(16.9mm^2\) to 3sf. [ \(8mm\)]

Q3) Calculate the missing angle of the triangle with area of \(19.7mm^2\) . [ 80 °]

Q4) Calculate the area of the triangle to 3sf. [ \(16.1m^2\)]

Q4) Calculate the missing length of the triangle with area of \(13.5cm^2\) to 3sf. [ \(7cm\)]

Q4) Calculate the missing angle of the triangle with area of \(4.83m^2\) . [ 75 °]

Q5) Calculate the area of the triangle to 3sf. [ \(25.7mm^2\)]

Q5) Calculate the missing length of the triangle with area of \(0.436mm^2\) to 3sf. [ \(10mm\)]

Q5) Calculate the missing angle of the triangle with area of \(0.647m^2\) . [ 15 °]