Post a New Question

Geometry

posted by .

Consecutive sides of a rhombus measure 2x + 15 and 4x - 5. What is the perimeter of the rhombus?
a.) 10
b.) 35
c.) 70
d.) 140

  • Geometry -

    a rhombus equal sides, so any two sides are equal.

    So,

    2x + 15 = 4x - 5
    2x = 20
    x = 10

    so, the sides measure 35 each.
    The perimeter is 4*35 = 140

  • Geometry -

    oops.

    a rhombus has four equal sides

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. geometry

    The sides of a rhombus with angle of 60° are 6 inches. Find the area of the rhombus.
  2. geometry

    if the diagonals of a rhombus is 12 and 16 what is the measure of a side of the rhombus 5,,20,10 square root 3
  3. geometry

    The coordinates for a rhombus are given as (2a, 0), (0, 2b), (–2a, 0), and (0, –2b). Write a plan to prove that the midpoints of the sides of a rhombus determine a rectangle using coordinate geometry. Be sure to include the formulas.
  4. Geometry

    Why is this statement NOT always true?: The longer diagonal of the rhombus is perpendicular to two sides of the rhombus.
  5. easy GEOMETRY!!

    1.The perimeter of parallelogram QUAD is 10 more than 5 times AU. If QU =26 cm. find AU 2.If diagonals of a rhombus are 10 cm and 24 cm. find the area and perimeter of the rhombus SOlutions pleaseeeeeee
  6. Math

    the larger angles of a rhombus are twice the smaller angle of the rhombus. if the shorter diagonal is 20, find the perimeter of the rhombus
  7. Math

    The larger angles of a rhombus are twice the smaller angle of the rhombus. If the shorter diagonal is 20, find the perimeter of the rhombus.
  8. geometry

    1.The perimeter of parallelogram QUAD is 10 more than 5 times AU. If QU =26 cm. find AU 2.If diagonals of a rhombus are 10 cm and 24 cm. find the area and perimeter of the rhombus SOlutions pleaseeeeeee
  9. easy geometry

    1)If diagonals of a rhombus are 10 cm and 24 cm. find the area and perimeter of the rhombus. 2)A regular hexagon with a perimeter of 24 units is inscribed in a circle. Find the radius of the circle. 3)Find the altitude,perimeter and …
  10. geometry

    Which of the following statements is not always true?

More Similar Questions

Post a New Question