Geometry/Trig                                       Name __________________________
  Unit 9 Review Packet                                Date _______________  Block ______
  Directions:  Find the area and perimeter of each figure.  Leave your answers in simplified 
  radical form.
  1)                                              2)
    6ft                                                              26in.
                9ft                                                     24in.
  Area = ___________  Perimeter = ___________ Area = ___________  Perimeter = ___________
  3)                                              4)  Consecutive sides are perpendicular.
    8cm            8cm
                                                                                       8
          10cm
                                                                     11.2
  Area = ___________  Perimeter = ___________ Area = ___________  Perimeter = ___________
  5)  A square with diagonal 4cm.                 6)  An isosceles right triangle with the 
                                                      hypotenuse of length 14 in .
  Area = ___________  Perimeter = ___________ Area = ___________  Perimeter = ___________
                                           Geometry/Trig
                                        Unit 9 Review Packet
  Directions:  Find the area and perimeter of each figure.  Leave your answers in simplified 
  radical form.
  7)  The below figure is a parallelogram.          8)
               20km
                         17km                                    6in
                                                              10in
             12km
  Area = ___________  Perimeter = ___________ Area = ___________  Perimeter = ___________
  9)  The below figure is a trapezoid.              10)  A rhombus with diagonals 8m and 4m.
              12ft
  13ft
           12ft
  Area = ___________  Perimeter = ___________ Area = ___________  Perimeter = ___________
  11)  A parallelogram with sides 6 and             12)  An isosceles trapezoid with legs 10ft and 
     10 that form a 30º angle.                         bases 6ft and 22ft.
  Area = ___________  Perimeter = ___________ Area = ___________  Perimeter = ___________
                                          Geometry/Trig
                                       Unit 9 Review Packet
  Directions:  Answer the below questions.  Leave your answers in terms of π and in simplified 
  radical form.
  13)  A circle with diameter 10ft.                14) In Circle Q, mABC = 288º and QA = 10.
                                                               A
                                                                        C
                                                              Q
                                                        B
  Area = ___________                               a. Find the circumference. _____
  Circumference = ___________
  15)  Find the area of the shaded region.  
              24in                                 b. Find the length of AC.  _____
                   13in
                                                   c. Find the area of sector AQC.  ______
  Area of the Shaded Region = 
  ________________________________
  16)  AB is a diameter of the circle, and has a length of 16cm.  Find the area of the shaded 
  region.  
                         D
      B                   60º
                                A
                             Geometry/Trig
                           Unit 9 Review Packet
 Directions:  Find the area and perimeter of the below regular polygons.  For #17 – 19, leave 
 your answers in simplified radical form.  For #20, round your answers to the nearest 
 hundredth.  O is the center of each polygon.
                                                                 2 3
 17)                               18) Given a regular hexagon with apothem         
                                      find the area and perimeter.  
                O
          4ft
                                              O
 Area = ___________  Perimeter = ___________ Area = ___________  Perimeter = ___________
 19)                               20)
                O                                O
              12m                                 3in
 Area = ___________  Perimeter = ___________ Area = ___________  Perimeter = ___________