SEGITIGA SEMBARANG

Segitiga sembarang

Ciri – ciri segitiga sembarang:

1.    Panjang Ketiga sisinya berbeda- beda

2.  Besar sudutnya berbeda-beda

Rumus :

K    : AB x BC x CA

L      : ½ x a x t

SEGITIGA SAMA SISI

SEGITIGA SAMA SISI

Ciri – ciri segitiga sama sisi:

1.             Semua sisinya sama panjang

                   Ketiga sudutnya sama besar ( 60⁰)

3      Mempunyai 3 simetri lipat

4      Mempunyai 3 simetri putar

Rumus :

K      : AB x BC x CA

 L       :  ½ x a x t

SEGITIGA SAM KAKI

SEGITIGA SAMA KAKI

Ciri – ciri segitiga sama kaki:

1. Kedua sisinya sama panjang

2.   Mempunyai dua sudut yang sama besar

3.   Mempunyai 1 simetri lipat

4.   Mempunyai 1 simetri putar

Rumus :

K      : AB x BC x CA

 L       : ½ x a x t

My sister

My sister

 

     

         I has a elder sister,his name is Nindy.His full name is Rahayu Nindya Ratih. She was born in Lumajang , on 27 January 1994. Now she was 17 years old. She still study at SMAN Kunir. She has round eyes and curly hair. She was very like with English lesson. After school she was like stay at his bedroom. I don’t know what she doing there.

        She’s favorite food is pecel,she was really don’t like cheese,chocolate,milk and meat.She has much  favorite film.Like as Harry Potter,X man,Fantastic Four and many other.