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Similar Question 1

<p>A family of right isosceles triangles has side lengths in the approximate ratio <code class='latex inline'>1:1:1.4</code>. A triangle belonging to this family has a perimeter of 50 cm.</p><p>(a) Find the length of each side, to the nearest tenth of a centimetre.</p><p>(b) Explain how you solved this.</p><img src="/qimages/1148" />

Similar Question 2

<p> In an isosceles triangle, the equation <code class='latex inline'>a+ 2b = 180^o</code> relates the two equal angles and the third angle.</p><p> What is the maximum possible whole-number value of <code class='latex inline'>a</code>? Justify your answer.</p><img src="/qimages/1142" />

Similar Question 3

<p>A family of isosceles triangles has the property that the two equal angles are each half the value of the third angle. Find the measures of the angles.</p><img src="/qimages/1148" />

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Learning Path

L1
Quick Intro to Factoring Trinomial with Leading a

L2
Introduction to Factoring ax^2+bx+c

L3
Factoring ax^2+bx+c, ex1

Now You Try

<p>A family of isosceles triangles has the property that the two equal angles are each half the value of the third angle. Find the measures of the angles.</p><img src="/qimages/1148" />

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