Question

find the value of "x" in the above question...

plz help me fast​

Answer 1

Since two sides of given triangle (bigger one) are identical,

Therefore it is isosceles triangle.

That implies,

x can be devided into two equal parts,

So apply Pythagoras Theorem and find half part of x as :

${37}^{2} - {12}^{2} = 1225$

$\sqrt{1225} = 35$

This implies x/2 = 35

Therefore, x = 35×2 = 70

Answer 2

Since two sides of given triangle (bigger one) are identical,

Therefore it is isosceles triangle.

That implies,

x can be devided into two equal parts,

So apply Pythagoras Theorem and find half part of x as :

{37}^{2} - {12}^{2} = 122537

2

−12

2

=1225

\sqrt{1225} = 35

1225

=35

This implies x/2 = 35

Therefore, x = 35×2 = 70