卓軒 發問於 教育及參考書教學 · 1 十年 前

Maths question

Figure: http://i890.photobucket.com/albums/ac104/s102003/d...

In the figure, ABCD and DEFG are two equal squares. BC and EF intersects at H. If AngleADE = 30degree,

a) find Angle BHE

b) find Angle GCH

c) find Angle EAB

with full step and reason

更新:

the answer of a is 60degree

b is 165 degree

c is 15 degree

but i want the step thx

2 個解答

評分
還有問題嗎?立即提問即可得到解答。