Question

What is the angle measurement of angle K?

Answer 1

61°

Explanation:

let the angle on a straight line with 112° be x

112°+x = 180° ( angles on a straight line)

x = 180°- 112°

x = 68°

calculating for k°

68°+ k +51° = 180° (sum of angles Ina triangle equal 180°)

119° +k = 180°

K = 180-119

k = 61°