Question

Find the value of X in the triangle. show work.

Answer 1

Answer:

x°=125

Step-by-step explanation:

100°+25°=55°

180°-55°=125°

Answer 2

Given :

• A triangle in which two of it's angles are 100° and 25°

We've to find the value of exterior angle x .

As we know that :

• Sum of two interior angles is equal to the exterior angle.

______________________

Now,

$\tt:\implies \: \angle1 + \angle2 = exterior \: angle$

$\tt:\implies \: \angle1 + \angle2 = x$

$\tt:\implies 100 \degree + 25\degree = x$

$\tt:\implies \: x = \boxed{\boxed{\tt\purple{125\degree}}}\bigstar$

Hence, the exterior angle is x = 125°.