Question

Luas gabungan bangun diatas adalah......sama caranya
.Yg jawabannya lngkp bkl aku follow dan tak kasih JAWABAN TERCERDAS!!!!
Jawab secepatnya....!

Answer 1

L layang² = 1/2 x d1 x d2
                = 1/2 x (12 + 12) x (12 + 25)
                = 1/2 x 24 x 37
                = 12 x 37
                = 444 cm²

sisi miring trapesium = √25² + 12²
                                 = √625 +144
                                 = √769
                                 = 27 cm

sisi bawah trapesium = 12 + 12 + 12
                                   = 36 cm

L trapesium = 1/2 x (12 + 36) x 25
                    = 1/2 x 48 x 25
                    = 24 x 25
                    = 600 cm²

L total = 444 + 600
           = 1.044 cm²