AC Lim's answer to Gerye's Primary 6 Maths Geometry Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Hope this helps
Date Posted:
4 years ago
In case you're wondering why YEF is 63° also, and need the explanation in your answer,
EY and FY are both lines from adjacent corners of the same square, E and F, to the midpoint Y of the same opposite side, HG.
So EY = FY and triangle EFY is isosceles.
So angle YEF = angle YFE = 63°
EY and FY are both lines from adjacent corners of the same square, E and F, to the midpoint Y of the same opposite side, HG.
So EY = FY and triangle EFY is isosceles.
So angle YEF = angle YFE = 63°
360 Tutoring Program