Question

how to do this question ​

Answer 1

Answer:

9 is the answer

Step-by-step explanation:

if you answers are correct plz help others

Answer 2

Answer:

Thanks for your question...

Your required answer :

Given :

• Hypotenuse = 9√2
• Base = x
• Height = x

Solution :

By using Pythagoras theorem :

• H² = P² + B²
• ( 9√2 )² = x² + x²
• 162 = 2x²
• $x {}^{2} = \frac{162}{2} \\ \\ x {}^{2} = 81 \\ \\ x = \sqrt{81} \\ \\ x = 9 \:$

Therefore value of x is 9 .

So option C is the correct answer.

Brainliest Please