plzzz help meee ... i will give brainlist answer.
Share
plzzz help meee ... i will give brainlist answer.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
x = 60°
B = 30°
C = 120°
Step-by-step explanation:
Given that, exterior angle is 2 times of opposite interior angle, that means,
x = 2* A = 2* 30° = 60°
x = 60°
and A+ B = x
that is, 30°+ B = 60°
So, B = 30°
Now, by angle sum property of triangle, sum of all angles in a triangle is 180 °
that is,
A + B + C =180°
30°+ 30° + C =180°
=> C = 180° - 60°
=> C =120°
Hope it helps.
Pls mark as brainliest
B will be 30 degree and c will be 120degree degree and X will be 60 degree
Please mark me as brainliest