EugeneC's answer to Hana S.Kumar's Primary 6 Maths Geometry Singapore question.
done
1 Upvotes
clear 0 Downvotes
∠ADE = 71(isosceles triangle)
∠a = 90 - 71
= 19 (ans)
∠a = 90 - 71
= 19 (ans)
Date Posted:
3 years ago
360 Tutoring Program