Correct Answer: Option C

Explanation

FROM the diagram above

100 + a = 180 (sum of angles on a straight line)

a = 180 - 100 = 80º

Z = 80 + 40 = 120º (exterior angles of a triangle = sum of the two opp. interior angles)

Z = x = 120º (corresponding angles are equal).

There is an explanation video available below.

• what is the cutt off mark for osun state college of nursing science in Asubiaro osun? Answer this

  1 Answers   ·   Medical Science   ·   9 hours ago
• How can I get better at wave length 😭? Answer this

  2 Answers   ·   Physics   ·   4 days ago
• What can i study with 155 score in science course? Answer this

  4 Answers   ·   Biology   ·   4 days ago