jika panjanf sisi alas 4cm dan tinggi sisi 7cm berapa luas dan keliling segitika! tolong jawab pake cara K=3×S(S+S+S+S)
a = 4 cm
t = 7 cm
L = 1/2 x a x t
L = 1/2 x 4 x 7
L = 14 cm^2
Keliling = 3 x s
= 3 x 4
= 12 cm
semoga membantu^^ [answer.2.content]
t = 7 cm
L = 1/2 x a x t
L = 1/2 x 4 x 7
L = 14 cm^2
Keliling = 3 x s
= 3 x 4
= 12 cm
semoga membantu^^ [answer.2.content]