Question

Hitunglah keliling bangun datar di samping.pakai cara, klo ada yg tau ksih dong bwat bsok nih.

Answer 1

K2persegi = 2 x 4 x s
= 2 x 4 x 4
= 32 cm
K2segitiga = a + b + c
= 6 + 10 +10
= 26 cm
Kpersegi pnjang = 2 × ( p + l )
= 2 × ( 10 + 4 )
= 2 × 14
= 28 cm
ini mnurur saya :D