Question

What is the value of x? Enter your answer in the box. x =

Answer 1

we are given three angles

first angle =x-4

second angle =3x

third angle =100

we can see that this is a triangle

and we know that

sum of all angles in any triangle is always 180

so,

first angle + second angle + third angle =180

now, we can plug values

and we get

$x-4+3x+100=180$

now, we can solve for x

$4x+96=180$

$4x+96-96=180-96$

$4x=84$

$x=21$................Answer

Answer 2

The answer is 93 hpo it helps