Tolong bantuannya ya!!!no.6 dan 7 please bantuanmya
shishe
Phytagoras = ( akar 10^2 - 5^2 ) = (akar 100 - 25) = ( akar 75) = (akar 25 x 3) = 5 akar 3 maka nilai y = 5 akar 3 krna sebangun, maka nilai x = 5 akar 3 pula.
2. PQ = AB =9 cm. z RS = CD = 7 cm. x PS =AD =5 cm. y
mudah-mudahan benar y, mohon ditelaah kembali. :-)
= ( akar 10^2 - 5^2 )
= (akar 100 - 25)
= ( akar 75)
= (akar 25 x 3)
= 5 akar 3
maka nilai y = 5 akar 3 krna sebangun, maka nilai x = 5 akar 3 pula.
2. PQ = AB =9 cm. z
RS = CD = 7 cm. x
PS =AD =5 cm. y
mudah-mudahan benar y, mohon ditelaah kembali. :-)