kamilavictoriaconde kamilavictoriaconde
  • 08-11-2020
  • Mathematics
contestada

Which pair of angles are alternate exterior angles?

A) 1 and 8
B) 1 and 7
C) 2 and 7
D) 2 and 9

Which pair of angles are alternate exterior angles A 1 and 8 B 1 and 7 C 2 and 7 D 2 and 9 class=

Respuesta :

eudora eudora
  • 13-11-2020

Answer:

Option (C)

Step-by-step explanation:

From the picture attached,

Two lines are the parallel lines and one line is intersecting these lines at two distinct points.

m∠3 = ∠6 [Alternate interior angles]

Since, angles 2 and 7 are the vertically opposite angles,

m∠2 = m∠7 [Alternate exterior angles]

Therefore, angles ∠2 and ∠7 are the pair of alternate exterior angles.

Option (C) is the answer.

Answer Link

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