Area of Triangles Using Trigonometry

Calculate the area, in square yards, of the triangle shown.
Give your answer correct to 1 decimal place.

Calculate the area, in square inches, of the triangle shown.
Give your answer correct to 1 decimal place.

Calculate the area, in square metres, of the triangle shown.
Give your answer correct to 1 decimal place.

Calculate the area, in square kilometres, of the triangle shown.
Give your answer correct to 1 decimal place.

Find the area of this triangle. Round your answer to the nearest tenth.

• 89.0 units squared

• 89.6 units squared

• 9.2 units squared

• 13.1 units squared

Mathematical Equivalence

OFF

Mathematical Equivalence

OFF

What is the area of the provided triangle?

• 66.24

• 132.49

• 41.58

• 81.36

Find the Area of ΔPQR:

• 6 km²

• 12 km²

• 608.6 km²

• 21.6 km²

Calculate the area, in square centimetres, of the triangle shown.
Give your answer correct to 1 decimal place.