Respuesta :
A= 16x9= 144 in2
A= 8 x 5 / 2 (2) = 40 in 2
Total área pf the envelope 184in2
A= 8 x 5 / 2 (2) = 40 in 2
Total área pf the envelope 184in2
Answer:
184
Step-by-step explanation:
9x16 = 144
16 x 1/2 x 5 = 40
40+144= 184
(sorry I didn't include the units)