Which is a true statement about an exterior angle of a triangle?
o
a. it is complementary to one of the interior angles of the triangle.
o
b. it is formed by two segments that are sides of the triangle.
c. it is formed by two segments that are not sides of the triangle.
o
d. it forms a linear pair with one of the interior angles of the triangle.

so what is the question

step-by-step explanation:

answ9x x 3=

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°