Find the value of x in the isosceles triangle shown below.
15

Answer:
X = 18
Step-by-step explanation
The shown figure of isosceles triangle can be drawn as :
Now it become a right angle triangle
From right angle triangle rule
hypotenuse² = Perpendicular² + Base²
i.e 15² = 12² + ([tex]\frac{x²}{4}[/tex]
or 15² - 12² = [tex]\frac{x²}{4}[/tex]
or 225 - 144 = [tex]\frac{x²}{4}[/tex]
or 81×4 = x²
or x= [tex]\sqrt{324}[/tex]
i.e X= 18 Answer
Answer:
X = 18
Step-by-step explanation:
just did the khan it was right