Starter Questions Calculate the area of the following shapes :- a. 4m

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Presentation transcript:

Starter Questions Calculate the area of the following shapes :- a. 4m 31/01/11 Calculate the area of the following shapes :- a. 4m 12m b. 3m 10m

To be able to calculate the area of any triangle. 31/01/11 Learning Intention To be able to calculate the area of any triangle.

The Area of a Triangle 31/01/11 h = vertical height h

The Area of a Triangle 31/01/11 Example 1 6cm 8cm

Example 2 31/01/11 Altitude h outside triangle this time. 10cm 4cm

To be able to calculate the area of any triangle. Learning Intention To be able to calculate the area of any triangle. 31/01/11