Math help area and perimeter please?

15: Find the perimeter of the following figure: http://img515.imageshack.us/my.php?image=mathperimeterandareatb8.png 45.42 in. 49.42 in. 56.74 in. 58.84 in 16: Find the area of the following figure: http://img515.imageshack.us/my.php?image=mathperimeterandareatb8.png 116.13 sq. in 124.44 sq.... show more 15: Find the perimeter of the following figure:

http://img515.imageshack.us/my.php?image=mathperimeterandareatb8.png

45.42 in.
49.42 in.
56.74 in.
58.84 in

16: Find the area of the following figure:

http://img515.imageshack.us/my.php?image=mathperimeterandareatb8.png

116.13 sq. in
124.44 sq. in
112.23 sq. in
115.5 sq. in
Update: You do not have to answer it, I just want to know how i can get the answers to these problems.
5 answers 5