<p>In the following diagram, $AB=28$cm, $BC=22$cm and $AD=8$cm.</p>
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<ol class="abc-list"><li><div class="list-item-paragraph">Find the area of $\Delta ABC$.</div></li><li><div class="list-item-paragraph">Hence, find the value of $h$.</div></li></ol>

In the following diagram, $AB=28$cm, $BC=22$cm and $AD=8$cm.

Finding the Height of a Triangle from an Auxiliary Construction

Finding the Height of a Triangle from an Auxiliary Construction

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