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Troyanec [42]
3 years ago
5

Find the value of x in the isosceles triangle shown below. 13 V13 2

Mathematics
1 answer:
UNO [17]3 years ago
7 0

Answer:

<h3>x = 6</h3><h3></h3>

Step-by-step explanation:

use Pythagorean theorem:

a² + b² = c²

where a = 2

           b = x/2  

           c = √13

<u>plugin values into the formula:</u>

2² + (x/2)² = (√13)²

4² + <u>x² </u>= 13

       4

16 + x² = 13 (4)

x² = 52 - 16

x = √36

x = 6

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