All shapes are semi-circles
find the area of the blue shaded portion
ab = 10

1) 20.5 π
2) 50 π
3) 5.5 π
4) 10.5 π
5) 12.5 π

Another term for an organizational aid is ‘assistive image’. select the best answer from the choices provided

All of the following physical reactions occur when our fight-or-flight response is triggered  except  a. dilating pupilsb. increasing heartbeatc. increasing digestiond. increasing perspiration  select the best answer from the choices providedabcd

Assume that the banner needs to be 18 feet long instead of 15 feet