Find the area of the figure. If you need to use Pi in your computation, approximate its value as 3.14. Rectangle topped by a semicircle

a.
130.24 sq. in.
b.
105.12 sq. in.
c.
83.14 sq. in.
d.
180.48 sq. in.

Volume of a cylinder with a radius of 13 in and height of 30 in

The triangles are similar. what is the value of x? x=

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning