Question

Diketahui;
AB = 4√9
AC = 5√1

panjang BC = ...​​

Answer 1

Verified answer

Bangun datar

-

AB = 4√9 = 12 cm

AC = 5√1 = 5 cm

Triple Phytagoras 5 , 12 , 13

dgn cara,

BC = √{ AB² + AC² }

BC = √{ 12² + 5² }

BC = √{ 144 + 25 }

BC = √169

BC = 13

___

Answer 2

Pythagoras

Diketahui:

AB = 4√9 = 4 x 3 = 12

AC = 5√1 = 5 x 1 = 5

Jawab:

BC = √(AB² + AC²)

= √(12² + 5²)

= √(144 + 25)

= √169

= 13

Jadi, panjang BC adalah 13.