Correct Answer: Option C

Explanation

K + 2K + 3K + 75 + 105 = 360 (at a point)
6K + 180 = 360
6K = 360 - 180
6K = 180
k = 180/6 = 30º

There is an explanation video available below.

• please can someone tell me about the major topics i should read for jamb? Answer this

  5 Answers   ·   Chemistry   ·   9 hours ago
• what are the novel i should read for literature exam in jamb? Answer this

  4 Answers   ·   Literature in English   ·   2 months ago
• I thought sdp and nrc were created 1993? Answer this

  1 Answers   ·   3 hours ago