Q1) Calculate the area of the triangle to 3sf. [ $0.697mm^2$]

Q1) Calculate the missing length of the triangle with area of $1.45cm^2$ to 3sf. [ $1cm$]

Q1) Calculate the missing angle of the triangle with area of $21.7m^2$ . [ 75 °]

Q2) Calculate the area of the triangle to 3sf. [ $7.73cm^2$]

Q2) Calculate the missing length of the triangle with area of $24.9m^2$ to 3sf. [ $10m$]

Q2) Calculate the missing angle of the triangle with area of $7.37mm^2$ . [ 55 °]

Q3) Calculate the area of the triangle to 3sf. [ $13.8m^2$]

Q3) Calculate the missing length of the triangle with area of $15.9m^2$ to 3sf. [ $7m$]

Q3) Calculate the missing angle of the triangle with area of $9.66cm^2$ . [ 75 °]

Q4) Calculate the area of the triangle to 3sf. [ $2.72m^2$]

Q4) Calculate the missing length of the triangle with area of $1.04cm^2$ to 3sf. [ $1cm$]

Q4) Calculate the missing angle of the triangle with area of $9.64m^2$ . [ 40 °]

Q5) Calculate the area of the triangle to 3sf. [ $20.5mm^2$]

Q5) Calculate the missing length of the triangle with area of $4.43m^2$ to 3sf. [ $1m$]

Q5) Calculate the missing angle of the triangle with area of $11.5m^2$ . [ 50 °]