1.   If the area of a small triangle is 2 square units, what is the area of the large triangle?
   
    A. 8 square units B. 16 square units
    C. 4 square units D. 32 square units
    Hint

  2.   If the perimeter of a triangle is 14 m, what is the perimeter of the triangle if it was scaled by ?
    A. 14 m B. 2 m
    C. m D. 7 m
    Hint

  3.   Find the perimeter of the trapezoid after it has been scaled by a factor of 6.
    ST07-023W-008550.gifv
    A. 336 m B. 384 m
    C. 10.67 m D. 64 m
    Hint

  4.   These two figures are similar. What is the scale factor from the large figure to the small figure?
   
    A. , or 0.75 B. , or 0.67
    C. , or 0.5 D. , or 0.33
    Hint

  5.   These two figures are similar. What is the scale factor from the small figure to the large figure?
   
    A. 1.5 B. 2.5
    C. 2 D. 3
    Hint



Glencoe
The McGraw-Hill Companies