Question

Please solve the sum fast and give right answers.

Answer 1

Step-by-step explanation:

.=> Each base angle = X + 15°

X + 15° + × + 15° + x° = 180°

( sum of angles of a triangle )

=> 3 × + 30° =

180°

=> 3 × = 180 - 30° = 150°

•: X = 150° / 3 = 50°

Hence vertical angle = 50°

And each base angle = 50° + 15° = 65°

ANSWER :- 65°