Question

Please jawab pake jalannya, klo nggak pake jalannya nggak usah di jawab :)

Answer 1

Lp = 2.(La) + (Ka).t
= 2 x (1/2 x 6 x 8) + (6+8+10) x 15
= 2 x 24 + 360
= 360 + 48
= 408 cm^2 (A)