Question

Tolong pakai jalan yah

Answer 1

S×s
27×27=729
a×t bagi 2
27×24/2
27×12=324
729-324=405

Answer 2

Segitiga kecil 
a = 24/3
   = 8
t = 8
alas segitiga besar 
a = 2 x 8
   = 16
t = 24-8
  = 16
luas = ( a x t) - ( 1/2 x a x t)
        = ( 16 x 16) - ( 1/2 x 8 x 8)
        = 256 - 32
        = 224 cm²



jawabannya C