Question

Fiona Tseng

求解 謝謝

-湯普資優教育聯盟審定-
7.
9
HC = 14: 6:15,則AFGH面積為多少 cm??
A
E D
x==²
G
ABCD 70cm². AE: ED = 2:1 BF: FC = 1:1 AG : GH
【衛道】
H
B F C
}
35x20x
35x
35x3=350 **500*
( 7 + 3 + 1/2 ) × 10 x
(+3+笠)x
(1042) X5
2
3015= 65
5C
4
D
18
5/收
11

Answer 1

✨ Best Answer ✨

roomlin

詳解如下圖

p.s.我也衛道的欸