Kedudukan titik terhadap titik acuan (aaby ) kedudukan titik B,C:D,E Terhadap Titik A(-3,1)

Kedudukan titik terhadap titik acuan (aaby )kedudukan titik B,C:D,E
Terhadap Titik A(-3,1)

Kedudukan titik terhadap titik acuan (aaby ) kedudukan titik B,C:D,E Terhadap Titik A(-3,1)

Koordinat Kartesius

Titik Acuan A(a,b)

Kedudukan suatu titik (B) terhadap titik acuan A :

B’ = B – A

 

Titik acuan A(-3,1)

kedudukan titik :

• B(-5,3)

B’ = B – A

B’ = (-5,3) – (-3,1)

B’ = (-5 – (-3) , 3 – 1) = (-2 , 2)

B(2 , 2)

 

• C(-1,-3)

C’ = C – A

C’ = (-1 – (-3) , -3 – 1) = (2 , -4)

C(2 , 4)

 

• D(2,-2)

D’ = (2 – (-3) , -2 – 1) = (5 , -3)

D(5 , 3)

 

• E(4,2)

E’ = (4 – (-3) , 2 – 1) = (7 , 1)

E(7 , 1)

 

Pelajari lebih lanjut

Pelajari lebih lanjut di Google News

ilmuantekno.com

Baca Juga :  Activity 2: Completing Sentences Nilai Complete the following sentences with the suitable forms of verbs! 1. We (know) her since she arrived to our village. 2. They (visit) this temple for five times. 3. We (stay) at the luxurious hotel since yesterday. 345 4. I (not, eat) Japanese food before. I want to try it. 5. What (you, already, buy) for your mother's birthday?​