Question

What is the answer?????

Answer 1

Answer:

x=12

Step-by-step explanation:

..

Answer 2

Answer:

A

Step-by-step explanation:

We know that , the angle sum property of a triangle is 180°. That is the sum of all angles in a triangle is equal to 180 degree .

On adding all the angles :-

$:\implies$ 3x+14°+45°+85° = 180°

$:\implies$ 3x + 144° = 180°

$:\implies$ 3x = 180° - 144°

$:\implies$ 3x = 36°

$:\implies$ x = 36°/3

$:\implies$ x = 12°

Hence the value of x is 12° ( Option A) .