Pertanyaan

Perhatikan gambar di bawah ini! Luas bangun di atas adalah ….

Perhatikan gambar di bawah ini!

Luas bangun di atas adalah ….

110 cm²
112 cm²
113 cm²
114 cm²

M. Robo

Master Teacher

Jawaban terverifikasi

Pembahasan

$table attributes columnalign right center left columnspacing 0px end attributes row cell straight L subscript total space end cell equals cell space straight L subscript straight capital delta plus straight L subscript persegi space panjang end subscript end cell row blank equals cell space fraction numerator left parenthesis straight a space straight x space straight t right parenthesis over denominator 2 end fraction space plus space open parentheses straight p space straight x space straight l close parentheses end cell row blank equals cell space fraction numerator left parenthesis 6 space straight x space 8 right parenthesis over denominator 2 end fraction space plus space open parentheses 15 space straight x space 6 close parentheses end cell row blank equals cell space 24 space plus space 90 end cell row blank equals cell space 114 space cm squared end cell end table$