TOLONG DI BANTU PELIIIIIIIIIIS​

OP² = PS² – SO²

OP² = 15² – 9²

OP² = 225 – 81

OP² = 144

OP = √144

OP = 12 cm

RS = PQ – (2 x OP)

RS = 50 – 24

RS = 26 cm

Luas trapesium

= ½ (a + b) t

= ½ (PQ + RS) OS

= ½ (50 + 26) 9

= ½ (76) 9

= 342 cm²

Jawaban:

292,5cm²

Penjelasan dengan langkah-langkah:

L:1/2×(a+b)×t

L:1/2×(15+50)×9

L:1/2×65×9

L:292,5cm²

semoga membantu