Question

c) in the given figure, find x and also find each angle of a triangle .​

Answer 1

QUESTION:- in the given figure, find x and also find each angle of a triangle .

ANSWER:- ANGLES GIVEN AS :-

(2x+15)° , (x+10)° , (3x+5)°

so , total sum of angles of triangle is 180° .

so ,

$2x + 15 + x + 10 + 3x + 5 = 180 \\ \\ 6x + 3 0 = 180 \\ \\ 6x = 18 0- 30 = 150 \\ \\ x = \frac{150}{6} = 25 \\ \\ x = 25 \\ \\ now \:$

$1st \: \: angle \: = 2(25) + 15 \\ \\ = 65 \\ \\ 2nd \: \: angle \: = 25 + 10 = 35 \\ \\ 3rd \: \: angle \: = 3(25) + 5 = 80 \\ \\ hope \: \: it \: \: helps \: \: \\ \\ mark \: \: brainliest \: \: pls$