Question

an exterior angles of a triangle is 135° and of the interior opposite angles is 50°. Find the other angles of the triangle​

Answer 1

Answer:

45° and 85°

Step-by-step explanation:

Exterior angle = 135°

sum of two opposite interior angles = exterior angle

So, x + 50° = 135°

x = 135° - 50°

x = 85°(second angle)

third angle = 180° - sum of first and second angle

= 180° - (85° + 45°)

= 180° - 135°

= 45°