sabrina5158 sabrina5158

21-12-2020
Mathematics

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Find the length of the missing side. Give your answer in the simplest radical form.

Find the length of the missing side Give your answer in the simplest radical form class=

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devishri1977 devishri1977

21-12-2020

Answer:

x = [tex]2\sqrt{5}[/tex]

Step-by-step explanation:

Use Pythagorean theorem,

Hypotenuse² = base² + altitude²

x² = (√8)² + 4²

= 8 + 16

= 20

x = √20 = [tex]\sqrt{2*2*5} = 2\sqrt{5}[/tex]

x = [tex]2\sqrt{5}[/tex]

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