Question

Hsiao

求第一題詳解

*
2.
B
LABG=LCDG=LEFH=90°
DG =3, FH=4, DF =20, AB =
D3 0 19 4
DX
No
CD = EF =2,
H
AABC DE || BC • A= '/5=/6 • AB=7cm
AC =8am,△ADE 的周長= 15
8
Cmo

Answer 1

✨ 最佳解答 ✨

Yu

照片