Question

what is the answer............​

Answer 1

${\huge {\mathfrak {Answer :-}}}$

➡️ Let the angles are x, y and z.

So, x = y + z.

➡️ Now,

x + y + z = 180°

Or, x + (y + z) = 180°

Or, x + x = 180°

Or, 2x = 180°

Or, x = 90°.

➡️ Since, one angle is 90°, so the triangle is right angled.

That's it..

Answer 2

Step-by-step explanation:

➡️ Let the angles are x, y and z.

So, x = y + z.

➡️ Now,

x + y + z = 180°

Or, x + (y + z) = 180°

Or, x + x = 180°

Or, 2x = 180°

Or, x = 90°.

➡️ Since, one angle is 90°, so the triangle is right angled.

.