Dawn's answer to Al's Primary 5 Maths Angles & Geometry Singapore question.
done
2 Upvotes
clear 0 Downvotes
Angle BAC = Angle ACD = 30° (alternate angle)
Angle ACB = Angle BAC = 30° (Isosceles Triangle)
Angle ACB = Angle BAC = 30° (Isosceles Triangle)
Date Posted:
5 years ago