Question

12.Which of the following has(x-1) as a factor?
a) 2x-1. B) 3x-3. c) 4x-3 d) (3x-4)
13. Sum of the angles of triangle is equal to
degree.
a) 270. b) 360. c) 180. d) 90
14.The exterior angle of a triangle is equal to the sum of
two
angle
a) Exterior. B) Interior opposite. C) Alternate d) interior
angle.​

Answer 1

Answer:

the exterior angle of a triangle is equal to the sum of interior opposite angles