geometry

posted by .

the sides of a triangle is 9,12,15cm..Find the sides of a similar triangle if the longest side is 20 cm

  • geometry -

    a/9 = b/12 = 20/15

    easy to find a and b


    or

    (9,12,15) = 3(3,4,5)
    (?,?,20) = 4(3,4,5)

  • geometry -

    12
    16
    20

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math

    The lengths of the sides of a triangle are 4in.,14 in., and 16 in.If the longest side of a similar triangle measures 40 in., what is the length of the shortest side of this new triangle?
  2. Geometry

    The sides of a triangle measure 9 , 15 , and 18 . If the shortest side of a similar triangle measures 6 , find the length of the longest side of this triangle . a . 5 b . 10 c. 12 d . 15
  3. math

    a triangle has sides 9cm,12cm,18cm.the longest side of a similar triangle measures12cm.what is the length of other sides
  4. GEOMETRY

    The sides of a triangle are 8,15 and 18 the shortest side of a similar triangle is 10 how long are the other sides?
  5. geometry triangles

    The sides of a triangle are 8,15 and 18 the shortest side of a similar triangle is 10 how long are the other sides?
  6. geometry

    The sides of a triangle are 8,15 and 18 the shortest side of a similar triangle is 10 how long are the other sides?
  7. geometry easy

    The sides of a triangle are 8,15 and 18 the shortest side of a similar triangle is 10 how long are the other sides?
  8. Geometry

    The lengths of the sides of a triangle are 6 cm, 7 cm and 9 cm. In a similar triangle whose perimeter is 110 cm, what is the length of the longest side, in centimeters?
  9. math

    according to the triangle inequality, the length of the longest side of a triangle bust be less than the sum of the lengths of the other two sides. the two shortest sides of a triangle measure 3/10 and x + 1/5 and the longest measures …
  10. Math

    The sides of a triangle is 6,8,15 cm long. in a similar triangle, the longest side is 21 cm long find the two sides.

More Similar Questions