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AustraliaNSW
Stage 5.1-3

6.08 The area formula

Interactive practice questions

Calculate the area of the following triangle.

Round your answer to two decimal places.

Easy
1 min

Calculate the area of the triangle.

Round your answer to two decimal places.

Easy
< 1 min

Calculate the area of the following triangle.

Round your answer to the nearest square centimetre.

Easy
2 min

Find the area of the triangle in the diagram.

Round your answer to two decimal places.

Easy
< 1 min
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Outcomes

MA5.3-15MG

applies Pythagoras' theorem, trigonometric relationships, the sine rule, the cosine rule and the area rule to solve problems, including problems involving three dimensions

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