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3 years ago

Calculate the missing angles in these isosceles triangles

Mathematics

1 answer:

8090 [49]3 years ago

3 0

angle N and angle M has same value 32 degree because it is an isosceles triangle so the value is 116 degree

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3 years ago

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Kazeer [188]

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Explanation

As two right triangles (a triangle with a 90º angle) are formed, to know the distance between AB we have to calculate BC, AC and subtract.

0. Calculating BC

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$\tan(30\degree)=\frac{BC}{5\sqrt{3}}$ $BC=5\sqrt{3}\tan(30\degree)$ $BC=5ft$

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<em>2. Calculating segment AC</em>.

In this case, our hypotenuse changes. However, we are still looking for the opposite side. Using the tangent function as before we get:

$AC=5\sqrt{3}\tan(60\degree)$ $AC=15$

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1 year ago

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Step-by-step explanation:

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