Question

find the valuee of x

Answer 1

Answer:

Step-by-step explanation:105 = angle a + angle b

100 = angle a + angle c

Answer 2

ANSWER:

BAC+105°=180°

SO, ABC=75°

BCA+100°=180°

SO, BCA=80°

AGAIN,

BAC+BCA+ABC=180(SUM OF ANGLES OF TRIANGLE IS 180°)

X+80+75=180

THEREFORE,

$\bf \: X = 25°$