Tolong dijawab yaa!!! Penting banget:(

jawab

AC = √(AB)²+(BC)² = √(8²+6²)= 10 cm

Luas ACGE =  AC x CG = 10 x 4 = 40 cm²

Panjang diagonal  AG = √(AB²+BC² + CG²) =√(64 + 36 + 16)
AG= √116 = 2√29