<p>The diagram shows $\Delta ABC$ where $\angle ABC=90{}^\circ $ and $BDC$ is a straight line.</p>
<figure class="question-figure aligncenter" style="text-align: center;"><img src="https://vocwkpgapvksartxhhor.supabase.co/storage/v1/object/public/question-images/pasted/1765169852546-zdudvt2xg9b.png" style="max-width: 400px; height: auto; display: block;" class="aligncenter" /></figure>
<p>Calculate the value of </p>
<ol class="abc-list"><li><div class="list-item-paragraph">$x$,</div></li><li><div class="list-item-paragraph">$y$.</div></li></ol>

The diagram shows $\Delta ABC$ where $\angle ABC=90{}^\circ $ and $BDC$ is a straight line.

Problems involving 2 or more right angled triangles

Problems involving 2 or more right angled triangles

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