Trigonometry Area of non right angled triangles

## Easy |
## Medium |
## Difficult |
---|---|---|

Q1) Calculate the area of the triangle to 3sf. | Q1) Calculate the missing length of the triangle with area of \(18.1m^2\) to 3sf. | Q1) Calculate the missing angle of the triangle with area of \(1.05mm^2\) . |

Q2) Calculate the area of the triangle to 3sf. | Q2) Calculate the missing length of the triangle with area of \(14.8m^2\) to 3sf. | Q2) Calculate the missing angle of the triangle with area of \(5.21cm^2\) . |

Q3) Calculate the area of the triangle to 3sf. | Q3) Calculate the missing length of the triangle with area of \(20.6mm^2\) to 3sf. | Q3) Calculate the missing angle of the triangle with area of \(1.50mm^2\) . |

Q4) Calculate the area of the triangle to 3sf. | Q4) Calculate the missing length of the triangle with area of \(2.57m^2\) to 3sf. | Q4) Calculate the missing angle of the triangle with area of \(2.47cm^2\) . |

Q5) Calculate the area of the triangle to 3sf. | Q5) Calculate the missing length of the triangle with area of \(2.33mm^2\) to 3sf. | Q5) Calculate the missing angle of the triangle with area of \(1.29mm^2\) . |