20. Trigonometry
iGCSE (2021 Edition)
20.06 Area rule (Extended)
Interactive practice questions
Calculate the area of the following triangle.
Round your answer to two decimal places.
Easy
1min
Calculate the area of the triangle.
Round your answer to two decimal places.
Easy
< 1min
Calculate the area of the following triangle.
Round your answer to the nearest square centimetre.
Easy
2min
Find the area of the triangle in the diagram.
Round your answer to two decimal places.
Easy
< 1min
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