ZM Tan's answer to Ishwariya's Secondary 1 Maths question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
1. sum of angles in triangle = 180 deg
2. since the lines are parallel, x = 57 deg (180-123) and y=53deg
2. since the lines are parallel, x = 57 deg (180-123) and y=53deg
Date Posted:
6 years ago
360 Tutoring Program