tolong jawabannya kakak-kakak

L = 2(8+5 :2 x 4) + (5x6) + (4x6) + (8x6) + (6x5)
= 52 + 30 + 24 +48 + 30
= 184 cm² (c)

EF = akar 4²+ (8-5)²
= akar 16+9
= akar 25
= 5 cm

L.alas = 1/2 (a+b) t
= 1/2 (5+8) 4
= 1/2 • 13 • 4
= 26 cm2
L.P = 2•alas + (kllg alas • tinggi)
= (2 • 26) + (5+8+4 • 6)
= 52 + 37
= 89 cm2