Question

Please help me fast and show all your work please thx ​

Answer 1

Answer:

Step-by-step explanation:

$Area=\frac{1}{2}*(8+5)*2\\\\=\frac{1}{2}*13*2\\\\=13mm^{2}$

Answer 2

Answer:

13

Step-by-step explanation:

1/2x(8+5)x2

1/2×13×2

=13