Question

A.366
B.318
C.342
D.294

Answer 1

Answer:

318 mm2

Step-by-step explanation:

Please see the step-by-step solution in the picture attached below.

Hope this answer can help you. Have a nice day!

Answer 2

Answer:

$318mm^{2}$

You can break the shape into pieces you can work with, and then add up the areas individually.