Question

please fast very important​

Answer 1

Step-by-step explanation:

$\huge\underline\bold\pink{Answer}$

$sum \: of \: all \: sides \: of \: traingle \: is \\ \: 180degree \\ x + 5 + 3x + 10 + 2x + 5 = 180 \\ 6x + 20 = 180 \\ 6x = 180 - 20 \\ 6x = 160 \\ x = \frac{160}{6}$

Answer 2

Step-by-step explanation:

sum of all the sides of the triangle is 180 digree

⇒x+5+3x+10+2x+5=180  (linear pair)

⇒6x+30=180

⇒6x=180-30

⇒x=150/6

x=26 digree

NOW

if u want to find all the angles then put the value of x in the place of x in the given diagram.

example=3x+10

=3 X 26 + 10

=78 + 10

=88 digree

please mark my answer as the brainlest  if you liked.