Question

One of the equal angles of an isosceles triangle is 50° . Find all the triangle.​

Answer 1

Answer:

Given:

One of the equal angles of an isosceles triangle is 50 degree

To Find:

Find all the angles of triangles

Solution:

Let third angle be x

Measure of each of equal angles =50^{\circ}50

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Angle sum property: The sum of all angles of triangle is 180°.

Using Property:

So, \begin{gathered}50^{\circ}+50^{\circ}+x=180^{\circ}\\\Rightarrow 100^{\circ}+x=180^{\circ}\\\Rightarrow x = 180^{\circ}-100^{\circ}\\\Rightarrow x = 80^{\circ}\end{gathered}

50

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+50

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+x=180

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⇒100

∘

+x=180

∘

⇒x=180

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−100

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⇒x=80

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Hence The angles of triangle are 50°,50° and 80°

Answer 2

Answer:

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