摘要:(1)将下表补充完整.并在直角坐标系中.画出△,
网址:http://m.1010jiajiao.com/timu_id_26113[举报]
已知△ABC的三个顶点坐标如下表:
(1)将下表补充完整,并在直角坐标系中,画出△
;
![]()
|
( |
( |
|
A (2 ,1) |
|
|
B (4 ,3) |
|
|
C (5 ,1) |
|
(2
)观察△ABC与△网址:http://m.1010jiajiao.com/timu_id_26113[举报]
已知△ABC的三个顶点坐标如下表:
(1)将下表补充完整,并在直角坐标系中,画出△
;
![]()
|
( |
( |
|
A (2 ,1) |
|
|
B (4 ,3) |
|
|
C (5 ,1) |
|
(2
)观察△ABC与△