Respuesta :

Answer:

i think it is 357  hope this helps

Step-by-step explanation:

Answer:

1428mm

Step-by-step explanation:

Area = 0.5 (a + b) h

Area= 0.5 (36 + 15) 14

Area = 0.5 ( 51) 14

Area = 1428 mm or 1.428m