Tzu En's answer to james tan's Secondary 3 E Maths Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Area of big triangle = (4/3)² x 9 = 16
Area wanted = 16 - 9 = 7
Area wanted = 16 - 9 = 7
Date Posted:
1 year ago
360 Tutoring Program