Calculate the area of the following shapes in square units.
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(1 mark)
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(1 mark)
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Show Worked Solution
a. \(\text{Area}=4\times 3=12\ \text{square units}\)
| b. | \(\text{Area}\) | \(=\text{Triangle }1+\text{Triangle }2\) |
| \(=\dfrac{1}{2}\times 15+\dfrac{1}{2}\times 5\) | ||
| \(=10\ \text{square units}\) |
